2102202122231 has 8 divisors (see below), whose sum is σ = 2103174093600. Its totient is φ = 2101230376960.

The previous prime is 2102202122227. The next prime is 2102202122257. The reversal of 2102202122231 is 1322212022012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2102202122231 - 2² = 2102202122227 is a prime.

It is a super-2 number, since 2×2102202122231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102202122291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20183135 + ... + 20287023.

It is an arithmetic number, because the mean of its divisors is an integer number (262896761700).

Almost surely, 2^{2102202122231} is an apocalyptic number.

2102202122231 is a deficient number, since it is larger than the sum of its proper divisors (971971369).

2102202122231 is a wasteful number, since it uses less digits than its factorization.

2102202122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113049.

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

Adding to 2102202122231 its reverse (1322212022012), we get a palindrome (3424414144243).

The spelling of 2102202122231 in words is "two trillion, one hundred two billion, two hundred two million, one hundred twenty-two thousand, two hundred thirty-one".