212022032022 has 12 divisors (see below), whose sum is σ = 459381069420. Its totient is φ = 70674010668.

The previous prime is 212022032009. The next prime is 212022032051. The reversal of 212022032022 is 220230220212.

212022032022 is a `hidden beast` number, since 2 + 120 + 220 + 320 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11779001779 = 212022032022 / (2 + 1 + 2 + 0 + 2 + 2 + 0 + 3 + 2 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 212022031986 and 212022032004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5889500872 + ... + 5889500907.

It is an arithmetic number, because the mean of its divisors is an integer number (38281755785).

Almost surely, 2^212022032022 is an apocalyptic number.

212022032022 is an abundant number, since it is smaller than the sum of its proper divisors (247359037398).

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

212022032022 is a wasteful number, since it uses less digits than its factorization.

212022032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11779001787 (or 11779001784 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 212022032022 its reverse (220230220212), we get a palindrome (432252252234).

The spelling of 212022032022 in words is "two hundred twelve billion, twenty-two million, thirty-two thousand, twenty-two".