202130122013204 has 192 divisors, whose sum is σ = 443277848832000. Its totient is φ = 78348658752000.

The previous prime is 202130122013203. The next prime is 202130122013227. The reversal of 202130122013204 is 402310221031202.

It is a self number, because there is not a number n which added to its sum of digits gives 202130122013204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202130122013203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 116100011774 + ... + 116100013514.

It is an arithmetic number, because the mean of its divisors is an integer number (2308738796000).

Almost surely, 2^{202130122013204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202130122013204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221638924416000).

202130122013204 is an abundant number, since it is smaller than the sum of its proper divisors (241147726818796).

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

202130122013204 is a wasteful number, since it uses less digits than its factorization.

202130122013204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190 (or 4188 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 202130122013204 its reverse (402310221031202), we get a palindrome (604440343044406).

The spelling of 202130122013204 in words is "two hundred two trillion, one hundred thirty billion, one hundred twenty-two million, thirteen thousand, two hundred four".