23243314220202 has 32 divisors (see below), whose sum is σ = 46514942115840. Its totient is φ = 7743053318000.

The previous prime is 23243314220179. The next prime is 23243314220207. The reversal of 23243314220202 is 20202241334232.

It is a self number, because there is not a number n which added to its sum of digits gives 23243314220202.

It is not an unprimeable number, because it can be changed into a prime (23243314220207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114538327 + ... + 114741077.

It is an arithmetic number, because the mean of its divisors is an integer number (1453591941120).

Almost surely, 2^{23243314220202} is an apocalyptic number.

23243314220202 is an abundant number, since it is smaller than the sum of its proper divisors (23271627895638).

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

23243314220202 is a wasteful number, since it uses less digits than its factorization.

23243314220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214298.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 23243314220202 its reverse (20202241334232), we get a palindrome (43445555554434).

The spelling of 23243314220202 in words is "twenty-three trillion, two hundred forty-three billion, three hundred fourteen million, two hundred twenty thousand, two hundred two".