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10101242341222 = 213138554360081
BaseRepresentation
bin1001001011111110000011…
…1101100010011101100110
31022202200001221120001211221
42102333200331202131212
52310444321014404342
633252240251450554
72061535126140004
oct222774075423546
938680057501757
1010101242341222
113244a04a654aa
121171831756a5a
1358370a1657c6
1426cc8d181a74
15127b5327da67
hex92fe0f62766

10101242341222 has 8 divisors (see below), whose sum is σ = 15267526592472. Its totient is φ = 5012066810400.

The previous prime is 10101242341213. The next prime is 10101242341243. The reversal of 10101242341222 is 22214324210101.

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

It is a super-2 number, since 2×101012423412222 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19277179779 + ... + 19277180302.

It is an arithmetic number, because the mean of its divisors is an integer number (1908440824059).

Almost surely, 210101242341222 is an apocalyptic number.

10101242341222 is a deficient number, since it is larger than the sum of its proper divisors (5166284251250).

10101242341222 is a wasteful number, since it uses less digits than its factorization.

10101242341222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38554360214.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10101242341222 its reverse (22214324210101), we get a palindrome (32315566551323).

The spelling of 10101242341222 in words is "ten trillion, one hundred one billion, two hundred forty-two million, three hundred forty-one thousand, two hundred twenty-two".

Divisors: 1 2 131 262 38554360081 77108720162 5050621170611 10101242341222