101112101010122 has 16 divisors (see below), whose sum is σ = 152064991153152. Its totient is φ = 50423772083520.

The previous prime is 101112101010077. The next prime is 101112101010199. The reversal of 101112101010122 is 221010101211101.

It is a super-2 number, since 2×101112101010122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101112101010097 and 101112101010106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258836153 + ... + 259226499.

It is an arithmetic number, because the mean of its divisors is an integer number (9504061947072).

Almost surely, 2^{101112101010122} is an apocalyptic number.

101112101010122 is a deficient number, since it is larger than the sum of its proper divisors (50952890143030).

101112101010122 is a wasteful number, since it uses less digits than its factorization.

101112101010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728893.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101112101010122 its reverse (221010101211101), we get a palindrome (322122202221223).

The spelling of 101112101010122 in words is "one hundred one trillion, one hundred twelve billion, one hundred one million, ten thousand, one hundred twenty-two".