20223206970 has 64 divisors (see below), whose sum is σ = 52157851776. Its totient is φ = 4999864320.

The previous prime is 20223206959. The next prime is 20223206989. The reversal of 20223206970 is 7960232202.

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, 261751 + ... + 330090.

It is an arithmetic number, because the mean of its divisors is an integer number (814966434).

Almost surely, 2^20223206970 is an apocalyptic number.

20223206970 is an abundant number, since it is smaller than the sum of its proper divisors (31934644806).

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

20223206970 is a wasteful number, since it uses less digits than its factorization.

20223206970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591935.

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 20223206970 in words is "twenty billion, two hundred twenty-three million, two hundred six thousand, nine hundred seventy".