20131420012202 has 32 divisors (see below), whose sum is σ = 31363667112960. Its totient is φ = 9684741694320.

The previous prime is 20131420012201. The next prime is 20131420012271. The reversal of 20131420012202 is 20221002413102.

It is not an unprimeable number, because it can be changed into a prime (20131420012201) 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, 162752 + ... + 6347387.

It is an arithmetic number, because the mean of its divisors is an integer number (980114597280).

Almost surely, 2^{20131420012202} is an apocalyptic number.

20131420012202 is a deficient number, since it is larger than the sum of its proper divisors (11232247100758).

20131420012202 is a wasteful number, since it uses less digits than its factorization.

20131420012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510746.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20131420012202 its reverse (20221002413102), we get a palindrome (40352422425304).

The spelling of 20131420012202 in words is "twenty trillion, one hundred thirty-one billion, four hundred twenty million, twelve thousand, two hundred two".