122200110120022 has 64 divisors (see below), whose sum is σ = 213114128673600. Its totient is φ = 51935593881600.

The previous prime is 122200110120017. The next prime is 122200110120043. The reversal of 122200110120022 is 220021011002221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122200110119978 and 122200110120005.

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, 323993604 + ... + 324370552.

It is an arithmetic number, because the mean of its divisors is an integer number (3329908260525).

Almost surely, 2^{122200110120022} is an apocalyptic number.

122200110120022 is a deficient number, since it is larger than the sum of its proper divisors (90914018553578).

122200110120022 is a wasteful number, since it uses less digits than its factorization.

122200110120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382657.

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

Adding to 122200110120022 its reverse (220021011002221), we get a palindrome (342221121122243).

The spelling of 122200110120022 in words is "one hundred twenty-two trillion, two hundred billion, one hundred ten million, one hundred twenty thousand, twenty-two".