202122132221130 has 64 divisors (see below), whose sum is σ = 529823234304000. Its totient is φ = 48940902681920.

The previous prime is 202122132221111. The next prime is 202122132221189. The reversal of 202122132221130 is 31122231221202.

It is a self number, because there is not a number n which added to its sum of digits gives 202122132221130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364735830 + ... + 365289569.

It is an arithmetic number, because the mean of its divisors is an integer number (8278488036000).

Almost surely, 2^{202122132221130} is an apocalyptic number.

202122132221130 is an abundant number, since it is smaller than the sum of its proper divisors (327701102082870).

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

202122132221130 is a wasteful number, since it uses less digits than its factorization.

202122132221130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730026259.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 202122132221130 its reverse (31122231221202), we get a palindrome (233244363442332).

The spelling of 202122132221130 in words is "two hundred two trillion, one hundred twenty-two billion, one hundred thirty-two million, two hundred twenty-one thousand, one hundred thirty".