2223222220131 has 32 divisors (see below), whose sum is σ = 3243445336320. Its totient is φ = 1343381760000.

The previous prime is 2223222220099. The next prime is 2223222220151. The reversal of 2223222220131 is 1310222223222.

It is not a de Polignac number, because 2223222220131 - 2⁵ = 2223222220099 is a prime.

It is a super-2 number, since 2×2223222220131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2223222220151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37503891 + ... + 37563123.

It is an arithmetic number, because the mean of its divisors is an integer number (101357666760).

Almost surely, 2^{2223222220131} is an apocalyptic number.

2223222220131 is a deficient number, since it is larger than the sum of its proper divisors (1020223116189).

2223222220131 is a wasteful number, since it uses less digits than its factorization.

2223222220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62627.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2223222220131 its reverse (1310222223222), we get a palindrome (3533444443353).

The spelling of 2223222220131 in words is "two trillion, two hundred twenty-three billion, two hundred twenty-two million, two hundred twenty thousand, one hundred thirty-one".