23002122210 has 32 divisors (see below), whose sum is σ = 57605316480. Its totient is φ = 5867207808.

The previous prime is 23002122181. The next prime is 23002122229. The reversal of 23002122210 is 1222120032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23002122210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16667515 + ... + 16668894.

It is an arithmetic number, because the mean of its divisors is an integer number (1800166140).

Almost surely, 2^23002122210 is an apocalyptic number.

23002122210 is an abundant number, since it is smaller than the sum of its proper divisors (34603194270).

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

23002122210 is a wasteful number, since it uses less digits than its factorization.

23002122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33336442.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 23002122210 its reverse (1222120032), we get a palindrome (24224242242).

The spelling of 23002122210 in words is "twenty-three billion, two million, one hundred twenty-two thousand, two hundred ten".