213012312022022 has 16 divisors (see below), whose sum is σ = 326445791119872. Its totient is φ = 104220024511680.

The previous prime is 213012312021979. The next prime is 213012312022177. The reversal of 213012312022022 is 220220213210312.

It is a happy number.

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, 5744030429 + ... + 5744067512.

It is an arithmetic number, because the mean of its divisors is an integer number (20402861944992).

Almost surely, 2^{213012312022022} is an apocalyptic number.

213012312022022 is a deficient number, since it is larger than the sum of its proper divisors (113433479097850).

213012312022022 is a wasteful number, since it uses less digits than its factorization.

213012312022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11488098143.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 213012312022022 its reverse (220220213210312), we get a palindrome (433232525232334).

The spelling of 213012312022022 in words is "two hundred thirteen trillion, twelve billion, three hundred twelve million, twenty-two thousand, twenty-two".