23112209970 has 48 divisors (see below), whose sum is σ = 60133499712. Its totient is φ = 6158973600.

The previous prime is 23112209969. The next prime is 23112210013. The reversal of 23112209970 is 7990221132.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42099 + ... + 219081.

It is an arithmetic number, because the mean of its divisors is an integer number (1252781244).

Almost surely, 2^23112209970 is an apocalyptic number.

23112209970 is an abundant number, since it is smaller than the sum of its proper divisors (37021289742).

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

23112209970 is a wasteful number, since it uses less digits than its factorization.

23112209970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178447 (or 178444 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The spelling of 23112209970 in words is "twenty-three billion, one hundred twelve million, two hundred nine thousand, nine hundred seventy".