32130122022 has 12 divisors (see below), whose sum is σ = 69615264420. Its totient is φ = 10710040668.

The previous prime is 32130121943. The next prime is 32130122027. The reversal of 32130122022 is 22022103123.

32130122022 is a `hidden beast` number, since 321 + 301 + 2 + 20 + 22 = 666.

It is a super-2 number, since 2×32130122022² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1785006779 = 32130122022 / (3 + 2 + 1 + 3 + 0 + 1 + 2 + 2 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 32130121986 and 32130122004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130122027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 892503372 + ... + 892503407.

It is an arithmetic number, because the mean of its divisors is an integer number (5801272035).

Almost surely, 2^32130122022 is an apocalyptic number.

32130122022 is an abundant number, since it is smaller than the sum of its proper divisors (37485142398).

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

32130122022 is a wasteful number, since it uses less digits than its factorization.

32130122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785006787 (or 1785006784 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32130122022 its reverse (22022103123), we get a palindrome (54152225145).

The spelling of 32130122022 in words is "thirty-two billion, one hundred thirty million, one hundred twenty-two thousand, twenty-two".