212023321202 has 32 divisors (see below), whose sum is σ = 396591997824. Its totient is φ = 82589644800.

The previous prime is 212023321117. The next prime is 212023321217. The reversal of 212023321202 is 202123320212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631052 + ... + 906792.

It is an arithmetic number, because the mean of its divisors is an integer number (12393499932).

Almost surely, 2^212023321202 is an apocalyptic number.

212023321202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212023321202 is a deficient number, since it is larger than the sum of its proper divisors (184568676622).

212023321202 is a wasteful number, since it uses less digits than its factorization.

212023321202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280754.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212023321202 its reverse (202123320212), we get a palindrome (414146641414).

The spelling of 212023321202 in words is "two hundred twelve billion, twenty-three million, three hundred twenty-one thousand, two hundred two".