122001011022022 has 16 divisors (see below), whose sum is σ = 199759971679632. Its totient is φ = 55421128997920.

The previous prime is 122001011021999. The next prime is 122001011022031. The reversal of 122001011022022 is 220220110100221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122001011021987 and 122001011022005.

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, 1693763773 + ... + 1693835800.

It is an arithmetic number, because the mean of its divisors is an integer number (12484998229977).

Almost surely, 2^{122001011022022} is an apocalyptic number.

122001011022022 is a deficient number, since it is larger than the sum of its proper divisors (77758960657610).

122001011022022 is a wasteful number, since it uses less digits than its factorization.

122001011022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3387601223.

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

Adding to 122001011022022 its reverse (220220110100221), we get a palindrome (342221121122243).

The spelling of 122001011022022 in words is "one hundred twenty-two trillion, one billion, eleven million, twenty-two thousand, twenty-two".