212412402114122 has 16 divisors (see below), whose sum is σ = 364136084043072. Its totient is φ = 91033752229920.

The previous prime is 212412402114091. The next prime is 212412402114161. The reversal of 212412402114122 is 221411204214212.

It is a super-2 number, since 2×212412402114122² (a number of 29 digits) contains 22 as substring.

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, 1060643 + ... + 20638550.

It is an arithmetic number, because the mean of its divisors is an integer number (22758505252692).

Almost surely, 2^{212412402114122} is an apocalyptic number.

212412402114122 is a deficient number, since it is larger than the sum of its proper divisors (151723681928950).

212412402114122 is a wasteful number, since it uses less digits than its factorization.

212412402114122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22398413.

The product of its (nonzero) digits is 4096, while the sum is 29.

Adding to 212412402114122 its reverse (221411204214212), we get a palindrome (433823606328334).

The spelling of 212412402114122 in words is "two hundred twelve trillion, four hundred twelve billion, four hundred two million, one hundred fourteen thousand, one hundred twenty-two".