22022461405031 has 4 divisors (see below), whose sum is σ = 22022943268872. Its totient is φ = 22021979541192.

The previous prime is 22022461405003. The next prime is 22022461405051. The reversal of 22022461405031 is 13050416422022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22022461405031 - 2⁶ = 22022461404967 is a prime.

It is a super-2 number, since 2×22022461405031² (a number of 27 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 (22022461405051) 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 3 ways as a sum of consecutive naturals, for example, 240863360 + ... + 240954773.

It is an arithmetic number, because the mean of its divisors is an integer number (5505735817218).

Almost surely, 2^{22022461405031} is an apocalyptic number.

22022461405031 is a deficient number, since it is larger than the sum of its proper divisors (481863841).

22022461405031 is an equidigital number, since it uses as much as digits as its factorization.

22022461405031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481863840.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 22022461405031 its reverse (13050416422022), we get a palindrome (35072877827053).

The spelling of 22022461405031 in words is "twenty-two trillion, twenty-two billion, four hundred sixty-one million, four hundred five thousand, thirty-one".