23020222308 has 96 divisors (see below), whose sum is σ = 58785398784. Its totient is φ = 6982967808.

The previous prime is 23020222307. The next prime is 23020222333. The reversal of 23020222308 is 80322202032.

It is not an unprimeable number, because it can be changed into a prime (23020222307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781341 + ... + 810267.

It is an arithmetic number, because the mean of its divisors is an integer number (612347904).

Almost surely, 2^23020222308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23020222308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29392699392).

23020222308 is an abundant number, since it is smaller than the sum of its proper divisors (35765176476).

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

23020222308 is a wasteful number, since it uses less digits than its factorization.

23020222308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29081 (or 29079 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The spelling of 23020222308 in words is "twenty-three billion, twenty million, two hundred twenty-two thousand, three hundred eight".