6922291142591 has 32 divisors (see below), whose sum is σ = 8029342702080. Its totient is φ = 5898019276800.

The previous prime is 6922291142581. The next prime is 6922291142593. The reversal of 6922291142591 is 1952411922296.

It is not a de Polignac number, because 6922291142591 - 2¹⁸ = 6922290880447 is a prime.

It is a super-2 number, since 2×6922291142591² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6922291142593) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45779351 + ... + 45930311.

It is an arithmetic number, because the mean of its divisors is an integer number (250916959440).

Almost surely, 2^{6922291142591} is an apocalyptic number.

6922291142591 is a deficient number, since it is larger than the sum of its proper divisors (1107051559489).

6922291142591 is a wasteful number, since it uses less digits than its factorization.

6922291142591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152015.

The product of its digits is 1399680, while the sum is 53.

The spelling of 6922291142591 in words is "six trillion, nine hundred twenty-two billion, two hundred ninety-one million, one hundred forty-two thousand, five hundred ninety-one".