122120200022 has 16 divisors (see below), whose sum is σ = 191155442400. Its totient is φ = 58402018752.

The previous prime is 122120199989. The next prime is 122120200087. The reversal of 122120200022 is 220002021221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880658 + ... + 1009850.

It is an arithmetic number, because the mean of its divisors is an integer number (11947215150).

Almost surely, 2^122120200022 is an apocalyptic number.

122120200022 is a deficient number, since it is larger than the sum of its proper divisors (69035242378).

122120200022 is a wasteful number, since it uses less digits than its factorization.

122120200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149767.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122120200022 its reverse (220002021221), we get a palindrome (342122221243).

The spelling of 122120200022 in words is "one hundred twenty-two billion, one hundred twenty million, two hundred thousand, twenty-two".