22994033154 has 8 divisors (see below), whose sum is σ = 45988066320. Its totient is φ = 7664677716.

The previous prime is 22994033141. The next prime is 22994033159. The reversal of 22994033154 is 45133049922.

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

22994033154 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22994033159) 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, 1916169424 + ... + 1916169435.

It is an arithmetic number, because the mean of its divisors is an integer number (5748508290).

Almost surely, 2^22994033154 is an apocalyptic number.

22994033154 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.

22994033154 is a wasteful number, since it uses less digits than its factorization.

22994033154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832338864.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 22994033154 in words is "twenty-two billion, nine hundred ninety-four million, thirty-three thousand, one hundred fifty-four".