122000310110 has 64 divisors (see below), whose sum is σ = 265801295232. Its totient is φ = 39358365696.

The previous prime is 122000310109. The next prime is 122000310139. The reversal of 122000310110 is 11013000221.

It is a junction number, because it is equal to n+sod(n) for n = 122000310091 and 122000310100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5931404 + ... + 5951936.

It is an arithmetic number, because the mean of its divisors is an integer number (4153145238).

Almost surely, 2^122000310110 is an apocalyptic number.

122000310110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122000310110 is an abundant number, since it is smaller than the sum of its proper divisors (143800985122).

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

122000310110 is a wasteful number, since it uses less digits than its factorization.

122000310110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25557.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 122000310110 its reverse (11013000221), we get a palindrome (133013310331).

The spelling of 122000310110 in words is "one hundred twenty-two billion, three hundred ten thousand, one hundred ten".