101110120122 has 32 divisors (see below), whose sum is σ = 220615570944. Its totient is φ = 30637809200.

The previous prime is 101110120121. The next prime is 101110120127. The reversal of 101110120122 is 221021011101.

It is a junction number, because it is equal to n+sod(n) for n = 101110120098 and 101110120107.

It is not an unprimeable number, because it can be changed into a prime (101110120121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1955203 + ... + 2006249.

It is an arithmetic number, because the mean of its divisors is an integer number (6894236592).

Almost surely, 2^101110120122 is an apocalyptic number.

101110120122 is an abundant number, since it is smaller than the sum of its proper divisors (119505450822).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101110120122 is a wasteful number, since it uses less digits than its factorization.

101110120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81074.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101110120122 its reverse (221021011101), we get a palindrome (322131131223).

The spelling of 101110120122 in words is "one hundred one billion, one hundred ten million, one hundred twenty thousand, one hundred twenty-two".