23312213070 has 64 divisors (see below), whose sum is σ = 57279467520. Its totient is φ = 6068942208.

The previous prime is 23312213069. The next prime is 23312213087. The reversal of 23312213070 is 7031221332.

It is a self number, because there is not a number n which added to its sum of digits gives 23312213070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3710772 + ... + 3717048.

It is an arithmetic number, because the mean of its divisors is an integer number (894991680).

Almost surely, 2^23312213070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23312213070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28639733760).

23312213070 is an abundant number, since it is smaller than the sum of its proper divisors (33967254450).

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

23312213070 is a wasteful number, since it uses less digits than its factorization.

23312213070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9209.

The product of its (nonzero) digits is 1512, while the sum is 24.

The spelling of 23312213070 in words is "twenty-three billion, three hundred twelve million, two hundred thirteen thousand, seventy".