122122012222022 has 16 divisors (see below), whose sum is σ = 196615455620112. Its totient is φ = 56681933149440.

The previous prime is 122122012221943. The next prime is 122122012222031. The reversal of 122122012222022 is 220222210221221.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 24601531004 + ... + 24601535967.

It is an arithmetic number, because the mean of its divisors is an integer number (12288465976257).

Almost surely, 2^{122122012222022} is an apocalyptic number.

122122012222022 is a deficient number, since it is larger than the sum of its proper divisors (74493443398090).

122122012222022 is a wasteful number, since it uses less digits than its factorization.

122122012222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49203067063.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 122122012222022 its reverse (220222210221221), we get a palindrome (342344222443243).

The spelling of 122122012222022 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, twelve million, two hundred twenty-two thousand, twenty-two".