23023441421202 has 32 divisors (see below), whose sum is σ = 47299106958912. Its totient is φ = 7465844119104.

The previous prime is 23023441421153. The next prime is 23023441421209. The reversal of 23023441421202 is 20212414432032.

It is a self number, because there is not a number n which added to its sum of digits gives 23023441421202.

It is not an unprimeable number, because it can be changed into a prime (23023441421209) 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, 7093488 + ... + 9816539.

It is an arithmetic number, because the mean of its divisors is an integer number (1478097092466).

Almost surely, 2^{23023441421202} is an apocalyptic number.

23023441421202 is an abundant number, since it is smaller than the sum of its proper divisors (24275665537710).

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

23023441421202 is a wasteful number, since it uses less digits than its factorization.

23023441421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16916202.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 23023441421202 its reverse (20212414432032), we get a palindrome (43235855853234).

The spelling of 23023441421202 in words is "twenty-three trillion, twenty-three billion, four hundred forty-one million, four hundred twenty-one thousand, two hundred two".