210202122112013 has 16 divisors (see below), whose sum is σ = 214174218561600. Its totient is φ = 206243721400320.

The previous prime is 210202122111967. The next prime is 210202122112033. The reversal of 210202122112013 is 310211221202012.

It is a cyclic number.

It is not a de Polignac number, because 210202122112013 - 2⁸ = 210202122111757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210202122112033) 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, 498332045 + ... + 498753677.

It is an arithmetic number, because the mean of its divisors is an integer number (13385888660100).

Almost surely, 2^{210202122112013} is an apocalyptic number.

It is an amenable number.

210202122112013 is a deficient number, since it is larger than the sum of its proper divisors (3972096449587).

210202122112013 is a wasteful number, since it uses less digits than its factorization.

210202122112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437852.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 210202122112013 its reverse (310211221202012), we get a palindrome (520413343314025).

The spelling of 210202122112013 in words is "two hundred ten trillion, two hundred two billion, one hundred twenty-two million, one hundred twelve thousand, thirteen".