212113231300022 has 16 divisors (see below), whose sum is σ = 351001632284352. Its totient is φ = 95510648239680.

The previous prime is 212113231299979. The next prime is 212113231300037. The reversal of 212113231300022 is 220003132311212.

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, 99490257518 + ... + 99490259649.

It is an arithmetic number, because the mean of its divisors is an integer number (21937602017772).

Almost surely, 2^{212113231300022} is an apocalyptic number.

212113231300022 is a deficient number, since it is larger than the sum of its proper divisors (138888400984330).

212113231300022 is a wasteful number, since it uses less digits than its factorization.

212113231300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198980517223.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 212113231300022 its reverse (220003132311212), we get a palindrome (432116363611234).

The spelling of 212113231300022 in words is "two hundred twelve trillion, one hundred thirteen billion, two hundred thirty-one million, three hundred thousand, twenty-two".