213110132022 has 48 divisors (see below), whose sum is σ = 507172872960. Its totient is φ = 64371936816.

The previous prime is 213110132017. The next prime is 213110132161. The reversal of 213110132022 is 220231011312.

213110132022 is a `hidden beast` number, since 213 + 110 + 1 + 320 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 213110131986 and 213110132004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13538418 + ... + 13554149.

It is an arithmetic number, because the mean of its divisors is an integer number (10566101520).

Almost surely, 2^213110132022 is an apocalyptic number.

213110132022 is an abundant number, since it is smaller than the sum of its proper divisors (294062740938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213110132022 is a wasteful number, since it uses less digits than its factorization.

213110132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27092617 (or 27092614 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 213110132022 its reverse (220231011312), we get a palindrome (433341143334).

The spelling of 213110132022 in words is "two hundred thirteen billion, one hundred ten million, one hundred thirty-two thousand, twenty-two".