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102222000112211 = 779184849909787
BaseRepresentation
bin10111001111100001101010…
…000000010100001001010011
3111101221022211221112120010222
4113033201222000110021103
5101344301124012042321
61001224045532343255
730350203312361210
oct2717415200241123
9441838757476128
10102222000112211
112a63111a161081
12b56b385014b2b
13450665488a555
141b357dd552b07
15bc40673733ab
hex5cf86a014253

102222000112211 has 8 divisors (see below), whose sum is σ = 118303942264320. Its totient is φ = 86509757779848.

The previous prime is 102222000112207. The next prime is 102222000112213. The reversal of 102222000112211 is 112211000222201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102222000112211 - 22 = 102222000112207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102222000112211.

It is not an unprimeable number, because it can be changed into a prime (102222000112213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92424954341 + ... + 92424955446.

It is an arithmetic number, because the mean of its divisors is an integer number (14787992783040).

Almost surely, 2102222000112211 is an apocalyptic number.

102222000112211 is a deficient number, since it is larger than the sum of its proper divisors (16081942152109).

102222000112211 is an equidigital number, since it uses as much as digits as its factorization.

102222000112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184849909873.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102222000112211 its reverse (112211000222201), we get a palindrome (214433000334412).

The spelling of 102222000112211 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred twelve thousand, two hundred eleven".

Divisors: 1 7 79 553 184849909787 1293949368509 14603142873173 102222000112211