9220000020032 has 56 divisors (see below), whose sum is σ = 18612987025920. Its totient is φ = 4530252648960.

The previous prime is 9220000019957. The next prime is 9220000020061. The reversal of 9220000020032 is 2300200000229.

It is a junction number, because it is equal to n+sod(n) for n = 9220000019986 and 9220000020013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3157319 + ... + 5329977.

It is an arithmetic number, because the mean of its divisors is an integer number (332374768320).

Almost surely, 2^{9220000020032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9220000020032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9306493512960).

9220000020032 is an abundant number, since it is smaller than the sum of its proper divisors (9392987005888).

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

9220000020032 is a wasteful number, since it uses less digits than its factorization.

9220000020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173819 (or 2173809 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The spelling of 9220000020032 in words is "nine trillion, two hundred twenty billion, twenty thousand, thirty-two".