22244450460546 has 8 divisors (see below), whose sum is σ = 44488900921104. Its totient is φ = 7414816820180.

The previous prime is 22244450460541. The next prime is 22244450460559. The reversal of 22244450460546 is 64506405444222.

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

22244450460546 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22244450460495 and 22244450460504.

It is not an unprimeable number, because it can be changed into a prime (22244450460541) 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, 1853704205040 + ... + 1853704205051.

It is an arithmetic number, because the mean of its divisors is an integer number (5561112615138).

Almost surely, 2^{22244450460546} is an apocalyptic number.

22244450460546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22244450460546 is a wasteful number, since it uses less digits than its factorization.

22244450460546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707408410096.

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 22244450460546 in words is "twenty-two trillion, two hundred forty-four billion, four hundred fifty million, four hundred sixty thousand, five hundred forty-six".