22062648831 has 8 divisors (see below), whose sum is σ = 29473113600. Its totient is φ = 14680308312.

The previous prime is 22062648809. The next prime is 22062648863. The reversal of 22062648831 is 13884626022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22062648831 - 2⁵ = 22062648799 is a prime.

It is a super-2 number, since 2×22062648831² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22062648131) 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 in 7 ways as a sum of consecutive naturals, for example, 7029231 + ... + 7032368.

It is an arithmetic number, because the mean of its divisors is an integer number (3684139200).

Almost surely, 2^22062648831 is an apocalyptic number.

22062648831 is a deficient number, since it is larger than the sum of its proper divisors (7410464769).

22062648831 is a wasteful number, since it uses less digits than its factorization.

22062648831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14062125.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 22062648831 in words is "twenty-two billion, sixty-two million, six hundred forty-eight thousand, eight hundred thirty-one".