2011040022499 has 2 divisors, whose sum is σ = 2011040022500. Its totient is φ = 2011040022498.

The previous prime is 2011040022479. The next prime is 2011040022529. The reversal of 2011040022499 is 9942200401102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011040022499 - 2⁹ = 2011040021987 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011040022479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005520011249 + 1005520011250.

It is an arithmetic number, because the mean of its divisors is an integer number (1005520011250).

Almost surely, 2^{2011040022499} is an apocalyptic number.

2011040022499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011040022499 is an equidigital number, since it uses as much as digits as its factorization.

2011040022499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 2011040022499 in words is "two trillion, eleven billion, forty million, twenty-two thousand, four hundred ninety-nine".