23021202110002 has 16 divisors (see below), whose sum is σ = 34589967816600. Its totient is φ = 11491213622400.

The previous prime is 23021202109973. The next prime is 23021202110009. The reversal of 23021202110002 is 20001120212032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21444391994481 + 1576810115521 = 4630809^2 + 1255711^2 .

It is not an unprimeable number, because it can be changed into a prime (23021202110009) 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, 68670124 + ... + 69004552.

Almost surely, 2^{23021202110002} is an apocalyptic number.

23021202110002 is a deficient number, since it is larger than the sum of its proper divisors (11568765706598).

23021202110002 is a wasteful number, since it uses less digits than its factorization.

23021202110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392301.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23021202110002 its reverse (20001120212032), we get a palindrome (43022322322034).

The spelling of 23021202110002 in words is "twenty-three trillion, twenty-one billion, two hundred two million, one hundred ten thousand, two".