3222203402131 has 4 divisors (see below), whose sum is σ = 3682518173872. Its totient is φ = 2761888630392.

The previous prime is 3222203402113. The next prime is 3222203402137. The reversal of 3222203402131 is 1312043022223.

3222203402131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3222203402131 - 2¹³ = 3222203393939 is a prime.

It is a super-2 number, since 2×3222203402131² (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 = 3222203402096 and 3222203402105.

It is not an unprimeable number, because it can be changed into a prime (3222203402137) 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, 230157385860 + ... + 230157385873.

It is an arithmetic number, because the mean of its divisors is an integer number (920629543468).

Almost surely, 2^{3222203402131} is an apocalyptic number.

3222203402131 is a deficient number, since it is larger than the sum of its proper divisors (460314771741).

3222203402131 is an equidigital number, since it uses as much as digits as its factorization.

3222203402131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460314771740.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3222203402131 its reverse (1312043022223), we get a palindrome (4534246424354).

The spelling of 3222203402131 in words is "three trillion, two hundred twenty-two billion, two hundred three million, four hundred two thousand, one hundred thirty-one".