23209220210 has 32 divisors (see below), whose sum is σ = 45583521984. Its totient is φ = 8438040000.

The previous prime is 23209220149. The next prime is 23209220227. The reversal of 23209220210 is 1202290232.

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, 625580 + ... + 661640.

It is an arithmetic number, because the mean of its divisors is an integer number (1424485062).

Almost surely, 2^23209220210 is an apocalyptic number.

23209220210 is a deficient number, since it is larger than the sum of its proper divisors (22374301774).

23209220210 is a wasteful number, since it uses less digits than its factorization.

23209220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41930.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 23209220210 in words is "twenty-three billion, two hundred nine million, two hundred twenty thousand, two hundred ten".