122000101222120 has 128 divisors (see below), whose sum is σ = 299778679226880. Its totient is φ = 44315704576000.

The previous prime is 122000101222117. The next prime is 122000101222151. The reversal of 122000101222120 is 21222101000221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122000101222094 and 122000101222103.

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, 3281229930 + ... + 3281267110.

It is an arithmetic number, because the mean of its divisors is an integer number (2342020931460).

Almost surely, 2^{122000101222120} is an apocalyptic number.

122000101222120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122000101222120 is an abundant number, since it is smaller than the sum of its proper divisors (177778578004760).

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

122000101222120 is a wasteful number, since it uses less digits than its factorization.

122000101222120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45067 (or 45063 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122000101222120 its reverse (21222101000221), we get a palindrome (143222202222341).

It can be divided in two parts, 122000101 and 222120, that added together give a palindrome (122222221).

The spelling of 122000101222120 in words is "one hundred twenty-two trillion, one hundred one million, two hundred twenty-two thousand, one hundred twenty".