212000220222022 has 32 divisors (see below), whose sum is σ = 322195463700480. Its totient is φ = 104603160093120.

The previous prime is 212000220221969. The next prime is 212000220222029. The reversal of 212000220222022 is 220222022000212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000220222029) 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, 2962392013 + ... + 2962463575.

It is an arithmetic number, because the mean of its divisors is an integer number (10068608240640).

Almost surely, 2^{212000220222022} is an apocalyptic number.

212000220222022 is a deficient number, since it is larger than the sum of its proper divisors (110195243478458).

212000220222022 is a wasteful number, since it uses less digits than its factorization.

212000220222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81268.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 212000220222022 its reverse (220222022000212), we get a palindrome (432222242222234).

It can be divided in two parts, 212000 and 220222022, that added together give a palindrome (220434022).

The spelling of 212000220222022 in words is "two hundred twelve trillion, two hundred twenty million, two hundred twenty-two thousand, twenty-two".