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122223233113 = 349419835823
BaseRepresentation
bin111000111010100010…
…0101000100001011001
3102200110221120112222121
41301311010220201121
54000303121424423
6132052032021241
711554543224412
oct1616504504131
9380427515877
10122223233113
114791a913063
121b830391821
13b6aa991917
145cb6710809
1532a526145d
hex1c75128859

122223233113 has 8 divisors (see below), whose sum is σ = 122866128000. Its totient is φ = 121582011408.

The previous prime is 122223233101. The next prime is 122223233141. The reversal of 122223233113 is 311332322221.

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 122223233113 - 29 = 122223232601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122223234113) 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, 271681 + ... + 564142.

It is an arithmetic number, because the mean of its divisors is an integer number (15358266000).

Almost surely, 2122223233113 is an apocalyptic number.

It is an amenable number.

122223233113 is a deficient number, since it is larger than the sum of its proper divisors (642894887).

122223233113 is an equidigital number, since it uses as much as digits as its factorization.

122223233113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836591.

The product of its digits is 2592, while the sum is 25.

Adding to 122223233113 its reverse (311332322221), we get a palindrome (433555555334).

The spelling of 122223233113 in words is "one hundred twenty-two billion, two hundred twenty-three million, two hundred thirty-three thousand, one hundred thirteen".

Divisors: 1 349 419 146231 835823 291702227 350209837 122223233113