32020011122232 has 32 divisors (see below), whose sum is σ = 91485746064000. Its totient is φ = 9148574606304.

The previous prime is 32020011122093. The next prime is 32020011122233. The reversal of 32020011122232 is 23222111002023.

It is a super-2 number, since 2×32020011122232² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 32020011122199 and 32020011122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020011122233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95297651982 + ... + 95297652317.

It is an arithmetic number, because the mean of its divisors is an integer number (2858929564500).

Almost surely, 2^{32020011122232} is an apocalyptic number.

It is an amenable number.

32020011122232 is an abundant number, since it is smaller than the sum of its proper divisors (59465734941768).

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

32020011122232 is a wasteful number, since it uses less digits than its factorization.

32020011122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190595304315 (or 190595304311 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 32020011122232 its reverse (23222111002023), we get a palindrome (55242122124255).

The spelling of 32020011122232 in words is "thirty-two trillion, twenty billion, eleven million, one hundred twenty-two thousand, two hundred thirty-two".