23230220002002 has 48 divisors (see below), whose sum is σ = 54630648683520. Its totient is φ = 7091478416736.

The previous prime is 23230220001991. The next prime is 23230220002039. The reversal of 23230220002002 is 20020002203232.

23230220002002 is a `hidden beast` number, since 232 + 30 + 2 + 200 + 0 + 200 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390814552 + ... + 390873987.

It is an arithmetic number, because the mean of its divisors is an integer number (1138138514240).

Almost surely, 2^{23230220002002} is an apocalyptic number.

23230220002002 is an abundant number, since it is smaller than the sum of its proper divisors (31400428681518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23230220002002 is a wasteful number, since it uses less digits than its factorization.

23230220002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781688687 (or 781688684 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 23230220002002 its reverse (20020002203232), we get a palindrome (43250222205234).

The spelling of 23230220002002 in words is "twenty-three trillion, two hundred thirty billion, two hundred twenty million, two thousand, two".