202320213122010 has 16 divisors (see below), whose sum is σ = 485568511492896. Its totient is φ = 53952056832528.

The previous prime is 202320213121973. The next prime is 202320213122059. The reversal of 202320213122010 is 10221312023202.

It is a super-2 number, since 2×202320213122010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3372003552004 + ... + 3372003552063.

It is an arithmetic number, because the mean of its divisors is an integer number (30348031968306).

Almost surely, 2^{202320213122010} is an apocalyptic number.

202320213122010 is an abundant number, since it is smaller than the sum of its proper divisors (283248298370886).

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

202320213122010 is a wasteful number, since it uses less digits than its factorization.

202320213122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6744007104077.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 202320213122010 its reverse (10221312023202), we get a palindrome (212541525145212).

The spelling of 202320213122010 in words is "two hundred two trillion, three hundred twenty billion, two hundred thirteen million, one hundred twenty-two thousand, ten".