22463684061 has 16 divisors (see below), whose sum is σ = 36863481984. Its totient is φ = 11848976064.

The previous prime is 22463684057. The next prime is 22463684071. The reversal of 22463684061 is 16048636422.

It is not a de Polignac number, because 22463684061 - 2² = 22463684057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22463684071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41142006 + ... + 41142551.

It is an arithmetic number, because the mean of its divisors is an integer number (2303967624).

Almost surely, 2^22463684061 is an apocalyptic number.

22463684061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22463684061 is a deficient number, since it is larger than the sum of its proper divisors (14399797923).

22463684061 is a wasteful number, since it uses less digits than its factorization.

22463684061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82284580.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 22463684061 in words is "twenty-two billion, four hundred sixty-three million, six hundred eighty-four thousand, sixty-one".