32212213200131 has 4 divisors (see below), whose sum is σ = 32299984898592. Its totient is φ = 32124441501672.

The previous prime is 32212213200113. The next prime is 32212213200161. The reversal of 32212213200131 is 13100231221223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32212213200131 is a prime.

It is a super-2 number, since 2×32212213200131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32212213200097 and 32212213200106.

It is not an unprimeable number, because it can be changed into a prime (32212213200161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43885848680 + ... + 43885849413.

It is an arithmetic number, because the mean of its divisors is an integer number (8074996224648).

Almost surely, 2^{32212213200131} is an apocalyptic number.

32212213200131 is a deficient number, since it is larger than the sum of its proper divisors (87771698461).

32212213200131 is an equidigital number, since it uses as much as digits as its factorization.

32212213200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87771698460.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 32212213200131 its reverse (13100231221223), we get a palindrome (45312444421354).

The spelling of 32212213200131 in words is "thirty-two trillion, two hundred twelve billion, two hundred thirteen million, two hundred thousand, one hundred thirty-one".