9272920202001 has 80 divisors (see below), whose sum is σ = 14099471256640. Its totient is φ = 6072315724800.

The previous prime is 9272920201991. The next prime is 9272920202011. The reversal of 9272920202001 is 1002020292729.

It is an interprime number because it is at equal distance from previous prime (9272920201991) and next prime (9272920202011).

It is not a de Polignac number, because 9272920202001 - 2⁵ = 9272920201969 is a prime.

It is a super-3 number, since 3×9272920202001³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9272920202011) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1584840726 + ... + 1584846576.

It is an arithmetic number, because the mean of its divisors is an integer number (176243390708).

Almost surely, 2^{9272920202001} is an apocalyptic number.

It is an amenable number.

9272920202001 is a deficient number, since it is larger than the sum of its proper divisors (4826551054639).

9272920202001 is a wasteful number, since it uses less digits than its factorization.

9272920202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6988 (or 6979 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 9272920202001 in words is "nine trillion, two hundred seventy-two billion, nine hundred twenty million, two hundred two thousand, one".