22031120099899 has 2 divisors, whose sum is σ = 22031120099900. Its totient is φ = 22031120099898.

The previous prime is 22031120099869. The next prime is 22031120099993. The reversal of 22031120099899 is 99899002113022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22031120099899 - 2¹³ = 22031120091707 is a prime.

It is not a weakly prime, because it can be changed into another prime (22031120099869) 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, 11015560049949 + 11015560049950.

It is an arithmetic number, because the mean of its divisors is an integer number (11015560049950).

Almost surely, 2^{22031120099899} is an apocalyptic number.

22031120099899 is a deficient number, since it is larger than the sum of its proper divisors (1).

22031120099899 is an equidigital number, since it uses as much as digits as its factorization.

22031120099899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 55.

The spelling of 22031120099899 in words is "twenty-two trillion, thirty-one billion, one hundred twenty million, ninety-nine thousand, eight hundred ninety-nine".