2220002012131 has 2 divisors, whose sum is σ = 2220002012132. Its totient is φ = 2220002012130.

The previous prime is 2220002012093. The next prime is 2220002012143. The reversal of 2220002012131 is 1312102000222.

It is a happy number.

2220002012131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220002012131 is a prime.

It is a super-2 number, since 2×2220002012131² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2220002012831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110001006065 + 1110001006066.

It is an arithmetic number, because the mean of its divisors is an integer number (1110001006066).

Almost surely, 2^{2220002012131} is an apocalyptic number.

2220002012131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220002012131 is an equidigital number, since it uses as much as digits as its factorization.

2220002012131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2220002012131 its reverse (1312102000222), we get a palindrome (3532104012353).

The spelling of 2220002012131 in words is "two trillion, two hundred twenty billion, two million, twelve thousand, one hundred thirty-one".