122230332213213 has 32 divisors (see below), whose sum is σ = 192556502640640. Its totient is φ = 67508122766400.

The previous prime is 122230332213107. The next prime is 122230332213313. The reversal of 122230332213213 is 312312233032221.

It is not a de Polignac number, because 122230332213213 - 2⁹ = 122230332212701 is a prime.

It is a super-2 number, since 2×122230332213213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122230332213313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 520778683 + ... + 521013336.

It is an arithmetic number, because the mean of its divisors is an integer number (6017390707520).

Almost surely, 2^{122230332213213} is an apocalyptic number.

It is an amenable number.

122230332213213 is a deficient number, since it is larger than the sum of its proper divisors (70326170427427).

122230332213213 is a wasteful number, since it uses less digits than its factorization.

122230332213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041792217.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 122230332213213 its reverse (312312233032221), we get a palindrome (434542565245434).

The spelling of 122230332213213 in words is "one hundred twenty-two trillion, two hundred thirty billion, three hundred thirty-two million, two hundred thirteen thousand, two hundred thirteen".