10220131202102 has 4 divisors (see below), whose sum is σ = 15330196803156. Its totient is φ = 5110065601050.

The previous prime is 10220131202087. The next prime is 10220131202153. The reversal of 10220131202102 is 20120213102201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555032800524 + ... + 2555032800527.

It is an arithmetic number, because the mean of its divisors is an integer number (3832549200789).

Almost surely, 2^{10220131202102} is an apocalyptic number.

10220131202102 is a deficient number, since it is larger than the sum of its proper divisors (5110065601054).

10220131202102 is an equidigital number, since it uses as much as digits as its factorization.

10220131202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110065601053.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10220131202102 its reverse (20120213102201), we get a palindrome (30340344304303).

The spelling of 10220131202102 in words is "ten trillion, two hundred twenty billion, one hundred thirty-one million, two hundred two thousand, one hundred two".