122110131044020 has 48 divisors (see below), whose sum is σ = 297191980931328. Its totient is φ = 41276664011520.

The previous prime is 122110131043951. The next prime is 122110131044059. The reversal of 122110131044020 is 20440131011221.

It is a junction number, because it is equal to n+sod(n) for n = 122110131043982 and 122110131044000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6142350777 + ... + 6142370656.

It is an arithmetic number, because the mean of its divisors is an integer number (6191499602736).

Almost surely, 2^{122110131044020} is an apocalyptic number.

122110131044020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122110131044020 is an abundant number, since it is smaller than the sum of its proper divisors (175081849887308).

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

122110131044020 is a wasteful number, since it uses less digits than its factorization.

122110131044020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12284721520 (or 12284721518 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 122110131044020 its reverse (20440131011221), we get a palindrome (142550262055241).

The spelling of 122110131044020 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred thirty-one million, forty-four thousand, twenty".