122120110020002 has 32 divisors (see below), whose sum is σ = 190140930190848. Its totient is φ = 58761735120000.

The previous prime is 122120110019983. The next prime is 122120110020031. The reversal of 122120110020002 is 200020011021221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326721302 + ... + 327094862.

It is an arithmetic number, because the mean of its divisors is an integer number (5941904068464).

Almost surely, 2^{122120110020002} is an apocalyptic number.

122120110020002 is a deficient number, since it is larger than the sum of its proper divisors (68020820170846).

122120110020002 is a wasteful number, since it uses less digits than its factorization.

122120110020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402906.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122120110020002 its reverse (200020011021221), we get a palindrome (322140121041223).

The spelling of 122120110020002 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred ten million, twenty thousand, two".