202130213322 has 16 divisors (see below), whose sum is σ = 417301085952. Its totient is φ = 65203294560.

The previous prime is 202130213297. The next prime is 202130213371. The reversal of 202130213322 is 223312031202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543360603 + ... + 543360974.

It is an arithmetic number, because the mean of its divisors is an integer number (26081317872).

Almost surely, 2^202130213322 is an apocalyptic number.

202130213322 is an abundant number, since it is smaller than the sum of its proper divisors (215170872630).

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

202130213322 is a wasteful number, since it uses less digits than its factorization.

202130213322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086721613.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 202130213322 its reverse (223312031202), we get a palindrome (425442244524).

The spelling of 202130213322 in words is "two hundred two billion, one hundred thirty million, two hundred thirteen thousand, three hundred twenty-two".