2990122297619 has 2 divisors, whose sum is σ = 2990122297620. Its totient is φ = 2990122297618.

The previous prime is 2990122297577. The next prime is 2990122297627. The reversal of 2990122297619 is 9167922210992.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2990122297619 - 2⁸ = 2990122297363 is a prime.

It is a super-2 number, since 2×2990122297619² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2990122297219) 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, 1495061148809 + 1495061148810.

It is an arithmetic number, because the mean of its divisors is an integer number (1495061148810).

Almost surely, 2^{2990122297619} is an apocalyptic number.

2990122297619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2990122297619 is an equidigital number, since it uses as much as digits as its factorization.

2990122297619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 59.

The spelling of 2990122297619 in words is "two trillion, nine hundred ninety billion, one hundred twenty-two million, two hundred ninety-seven thousand, six hundred nineteen".