2220000131989 has 2 divisors, whose sum is σ = 2220000131990. Its totient is φ = 2220000131988.

The previous prime is 2220000131939. The next prime is 2220000132013. The reversal of 2220000131989 is 9891310000222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1382011848100 + 837988283889 = 1175590^2 + 915417^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220000131989 - 2¹⁵ = 2220000099221 is a prime.

It is a super-2 number, since 2×2220000131989² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220000131929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110000065994 + 1110000065995.

It is an arithmetic number, because the mean of its divisors is an integer number (1110000065995).

Almost surely, 2^{2220000131989} is an apocalyptic number.

It is an amenable number.

2220000131989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220000131989 is an equidigital number, since it uses as much as digits as its factorization.

2220000131989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 2220000131989 in words is "two trillion, two hundred twenty billion, one hundred thirty-one thousand, nine hundred eighty-nine".