22346306461 has 4 divisors (see below), whose sum is σ = 22408552800. Its totient is φ = 22284060124.

The previous prime is 22346306447. The next prime is 22346306491. The reversal of 22346306461 is 16460364322.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 22346306461 - 2¹⁵ = 22346273693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22346306461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22346306401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31122631 + ... + 31123348.

It is an arithmetic number, because the mean of its divisors is an integer number (5602138200).

Almost surely, 2^22346306461 is an apocalyptic number.

It is an amenable number.

22346306461 is a deficient number, since it is larger than the sum of its proper divisors (62246339).

22346306461 is an equidigital number, since it uses as much as digits as its factorization.

22346306461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62246338.

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 22346306461 in words is "twenty-two billion, three hundred forty-six million, three hundred six thousand, four hundred sixty-one".