3200220122131 has 4 divisors (see below), whose sum is σ = 3200268153064. Its totient is φ = 3200172091200.

The previous prime is 3200220122117. The next prime is 3200220122147. The reversal of 3200220122131 is 1312210220023.

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

It is a cyclic number.

It is not a de Polignac number, because 3200220122131 - 2²¹ = 3200218024979 is a prime.

It is a super-2 number, since 2×3200220122131² (a number of 26 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 = 3200220122099 and 3200220122108.

It is not an unprimeable number, because it can be changed into a prime (3200220122111) 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, 23915385 + ... + 24048826.

It is an arithmetic number, because the mean of its divisors is an integer number (800067038266).

Almost surely, 2^{3200220122131} is an apocalyptic number.

3200220122131 is a deficient number, since it is larger than the sum of its proper divisors (48030933).

3200220122131 is an equidigital number, since it uses as much as digits as its factorization.

3200220122131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48030932.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3200220122131 its reverse (1312210220023), we get a palindrome (4512430342154).

The spelling of 3200220122131 in words is "three trillion, two hundred billion, two hundred twenty million, one hundred twenty-two thousand, one hundred thirty-one".