22454088249 has 8 divisors (see below), whose sum is σ = 30668998752. Its totient is φ = 14604284960.

The previous prime is 22454088229. The next prime is 22454088259. The reversal of 22454088249 is 94288045422.

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

It is a cyclic number.

It is not a de Polignac number, because 22454088249 - 2⁸ = 22454087993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22454088198 and 22454088207.

It is not an unprimeable number, because it can be changed into a prime (22454088229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91276659 + ... + 91276904.

It is an arithmetic number, because the mean of its divisors is an integer number (3833624844).

Almost surely, 2^22454088249 is an apocalyptic number.

It is an amenable number.

22454088249 is a deficient number, since it is larger than the sum of its proper divisors (8214910503).

22454088249 is a wasteful number, since it uses less digits than its factorization.

22454088249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182553607.

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 22454088249 in words is "twenty-two billion, four hundred fifty-four million, eighty-eight thousand, two hundred forty-nine".