213133031022210 has 32 divisors (see below), whose sum is σ = 550866910950720. Its totient is φ = 52463515328448.

The previous prime is 213133031022143. The next prime is 213133031022211. The reversal of 213133031022210 is 12220130331312.

It is not an unprimeable number, because it can be changed into a prime (213133031022211) 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, 273247475280 + ... + 273247476059.

It is an arithmetic number, because the mean of its divisors is an integer number (17214590967210).

Almost surely, 2^{213133031022210} is an apocalyptic number.

213133031022210 is an abundant number, since it is smaller than the sum of its proper divisors (337733879928510).

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

213133031022210 is a wasteful number, since it uses less digits than its factorization.

213133031022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546494951362.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 213133031022210 its reverse (12220130331312), we get a palindrome (225353161353522).

The spelling of 213133031022210 in words is "two hundred thirteen trillion, one hundred thirty-three billion, thirty-one million, twenty-two thousand, two hundred ten".