22258990486 has 8 divisors (see below), whose sum is σ = 33421190544. Its totient is φ = 11118593640.

The previous prime is 22258990459. The next prime is 22258990489. The reversal of 22258990486 is 68409985222.

It is a happy number.

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

It is a super-3 number, since 3×22258990486³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22258990489) 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, 5448250 + ... + 5452333.

It is an arithmetic number, because the mean of its divisors is an integer number (4177648818).

Almost surely, 2^22258990486 is an apocalyptic number.

22258990486 is a deficient number, since it is larger than the sum of its proper divisors (11162200058).

22258990486 is a wasteful number, since it uses less digits than its factorization.

22258990486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10901606.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 22258990486 in words is "twenty-two billion, two hundred fifty-eight million, nine hundred ninety thousand, four hundred eighty-six".