212413120022 has 32 divisors (see below), whose sum is σ = 323098826400. Its totient is φ = 104723739648.

The previous prime is 212413119983. The next prime is 212413120027. The reversal of 212413120022 is 220021314212.

It is a junction number, because it is equal to n+sod(n) for n = 212413119976 and 212413120003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212413120027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67026854 + ... + 67030022.

It is an arithmetic number, because the mean of its divisors is an integer number (10096838325).

Almost surely, 2^212413120022 is an apocalyptic number.

212413120022 is a deficient number, since it is larger than the sum of its proper divisors (110685706378).

212413120022 is a wasteful number, since it uses less digits than its factorization.

212413120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212413120022 its reverse (220021314212), we get a palindrome (432434434234).

The spelling of 212413120022 in words is "two hundred twelve billion, four hundred thirteen million, one hundred twenty thousand, twenty-two".