20220722376 has 16 divisors (see below), whose sum is σ = 50551806000. Its totient is φ = 6740240784.

The previous prime is 20220722341. The next prime is 20220722383. The reversal of 20220722376 is 67322702202.

It is a super-2 number, since 2×20220722376² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421265026 + ... + 421265073.

It is an arithmetic number, because the mean of its divisors is an integer number (3159487875).

Almost surely, 2^20220722376 is an apocalyptic number.

It is an amenable number.

20220722376 is an abundant number, since it is smaller than the sum of its proper divisors (30331083624).

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

20220722376 is a wasteful number, since it uses less digits than its factorization.

20220722376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842530108 (or 842530104 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 33.

The spelling of 20220722376 in words is "twenty billion, two hundred twenty million, seven hundred twenty-two thousand, three hundred seventy-six".