101110122111122 has 16 divisors (see below), whose sum is σ = 154205196128640. Its totient is φ = 49711099416528.

The previous prime is 101110122111041. The next prime is 101110122111139. The reversal of 101110122111122 is 221111221011101.

It is a super-2 number, since 2×101110122111122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101110122111122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677262122 + ... + 677411397.

It is an arithmetic number, because the mean of its divisors is an integer number (9637824758040).

Almost surely, 2^{101110122111122} is an apocalyptic number.

101110122111122 is a deficient number, since it is larger than the sum of its proper divisors (53095074017518).

101110122111122 is a wasteful number, since it uses less digits than its factorization.

101110122111122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354674145.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 101110122111122 its reverse (221111221011101), we get a palindrome (322221343122223).

It can be divided in two parts, 1011101 and 22111122, that multiplied together give a palindrome (22356577565322).

The spelling of 101110122111122 in words is "one hundred one trillion, one hundred ten billion, one hundred twenty-two million, one hundred eleven thousand, one hundred twenty-two".