23302220370 has 128 divisors (see below), whose sum is σ = 65980293120. Its totient is φ = 5192436480.

The previous prime is 23302220321. The next prime is 23302220371. The reversal of 23302220370 is 7302220332.

It is a self number, because there is not a number n which added to its sum of digits gives 23302220370.

It is not an unprimeable number, because it can be changed into a prime (23302220371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1013947 + ... + 1036673.

It is an arithmetic number, because the mean of its divisors is an integer number (515471040).

Almost surely, 2^23302220370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23302220370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32990146560).

23302220370 is an abundant number, since it is smaller than the sum of its proper divisors (42678072750).

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

23302220370 is a wasteful number, since it uses less digits than its factorization.

23302220370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23000.

The product of its (nonzero) digits is 3024, while the sum is 24.

The spelling of 23302220370 in words is "twenty-three billion, three hundred two million, two hundred twenty thousand, three hundred seventy".