22462367349 has 4 divisors (see below), whose sum is σ = 29949823136. Its totient is φ = 14974911564.

The previous prime is 22462367299. The next prime is 22462367353. The reversal of 22462367349 is 94376326422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22462367349 - 2²⁰ = 22461318773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22462367298 and 22462367307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22462367149) 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 3 ways as a sum of consecutive naturals, for example, 3743727889 + ... + 3743727894.

It is an arithmetic number, because the mean of its divisors is an integer number (7487455784).

Almost surely, 2^22462367349 is an apocalyptic number.

It is an amenable number.

22462367349 is a deficient number, since it is larger than the sum of its proper divisors (7487455787).

22462367349 is an equidigital number, since it uses as much as digits as its factorization.

22462367349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7487455786.

The product of its digits is 2612736, while the sum is 48.

The spelling of 22462367349 in words is "twenty-two billion, four hundred sixty-two million, three hundred sixty-seven thousand, three hundred forty-nine".