213022330202 has 32 divisors (see below), whose sum is σ = 369133308864. Its totient is φ = 91121068800.

The previous prime is 213022330181. The next prime is 213022330243. The reversal of 213022330202 is 202033220312.

It is a super-3 number, since 3×213022330202³ (a number of 35 digits) contains 333 as substring.

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, 3368708 + ... + 3431360.

It is an arithmetic number, because the mean of its divisors is an integer number (11535415902).

Almost surely, 2^213022330202 is an apocalyptic number.

213022330202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213022330202 is a deficient number, since it is larger than the sum of its proper divisors (156110978662).

213022330202 is a wasteful number, since it uses less digits than its factorization.

213022330202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71774.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 213022330202 its reverse (202033220312), we get a palindrome (415055550514).

The spelling of 213022330202 in words is "two hundred thirteen billion, twenty-two million, three hundred thirty thousand, two hundred two".