22431413211 has 8 divisors (see below), whose sum is σ = 29963836944. Its totient is φ = 14926632480.

The previous prime is 22431413189. The next prime is 22431413267. The reversal of 22431413211 is 11231413422.

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

It is not a de Polignac number, because 22431413211 - 2⁷ = 22431413083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22431413911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6908856 + ... + 6912101.

It is an arithmetic number, because the mean of its divisors is an integer number (3745479618).

Almost surely, 2^22431413211 is an apocalyptic number.

22431413211 is a deficient number, since it is larger than the sum of its proper divisors (7532423733).

22431413211 is a wasteful number, since it uses less digits than its factorization.

22431413211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13821501.

The product of its digits is 1152, while the sum is 24.

Adding to 22431413211 its reverse (11231413422), we get a palindrome (33662826633).

The spelling of 22431413211 in words is "twenty-two billion, four hundred thirty-one million, four hundred thirteen thousand, two hundred eleven".