122110031010 has 96 divisors (see below), whose sum is σ = 322269554880. Its totient is φ = 29589450880.

The previous prime is 122110030979. The next prime is 122110031027. The reversal of 122110031010 is 10130011221.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10227004 + ... + 10238936.

It is an arithmetic number, because the mean of its divisors is an integer number (3356974530).

Almost surely, 2^122110031010 is an apocalyptic number.

122110031010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122110031010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161134777440).

122110031010 is an abundant number, since it is smaller than the sum of its proper divisors (200159523870).

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

122110031010 is a wasteful number, since it uses less digits than its factorization.

122110031010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14784 (or 14773 counting only the distinct ones).

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

Adding to 122110031010 its reverse (10130011221), we get a palindrome (132240042231).

The spelling of 122110031010 in words is "one hundred twenty-two billion, one hundred ten million, thirty-one thousand, ten".