2321022102202 has 8 divisors (see below), whose sum is σ = 3491395854516. Its totient is φ = 1157223484032.

The previous prime is 2321022102053. The next prime is 2321022102229. The reversal of 2321022102202 is 2022012201232.

It can be written as a sum of positive squares in 2 ways, for example, as 2209506846481 + 111515255721 = 1486441^2 + 333939^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2321022102202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643782653 + ... + 1643784064.

Almost surely, 2^{2321022102202} is an apocalyptic number.

2321022102202 is a deficient number, since it is larger than the sum of its proper divisors (1170373752314).

2321022102202 is a wasteful number, since it uses less digits than its factorization.

2321022102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287567072.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2321022102202 its reverse (2022012201232), we get a palindrome (4343034303434).

The spelling of 2321022102202 in words is "two trillion, three hundred twenty-one billion, twenty-two million, one hundred two thousand, two hundred two".