5699991222021 has 16 divisors (see below), whose sum is σ = 7862529672000. Its totient is φ = 3668739220608.

The previous prime is 5699991221993. The next prime is 5699991222031. The reversal of 5699991222021 is 1202221999965.

It is not a de Polignac number, because 5699991222021 - 2¹⁷ = 5699991090949 is a prime.

It is a super-2 number, since 2×5699991222021² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5699991222031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 508896 + ... + 3414521.

It is an arithmetic number, because the mean of its divisors is an integer number (491408104500).

Almost surely, 2^{5699991222021} is an apocalyptic number.

It is an amenable number.

5699991222021 is a deficient number, since it is larger than the sum of its proper divisors (2162538449979).

5699991222021 is a wasteful number, since it uses less digits than its factorization.

5699991222021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940148.

The product of its (nonzero) digits is 3149280, while the sum is 57.

The spelling of 5699991222021 in words is "five trillion, six hundred ninety-nine billion, nine hundred ninety-one million, two hundred twenty-two thousand, twenty-one".