22990522099 has 8 divisors (see below), whose sum is σ = 23134456800. Its totient is φ = 22846662336.

The previous prime is 22990522073. The next prime is 22990522103. The reversal of 22990522099 is 99022509922.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22990522099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22990522699) 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, 676977 + ... + 710125.

It is an arithmetic number, because the mean of its divisors is an integer number (2891807100).

Almost surely, 2^22990522099 is an apocalyptic number.

22990522099 is a deficient number, since it is larger than the sum of its proper divisors (143934701).

22990522099 is a wasteful number, since it uses less digits than its factorization.

22990522099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37469.

The product of its (nonzero) digits is 524880, while the sum is 49.

It can be divided in two parts, 229905 and 22099, that added together give a square (252004 = 502²).

The spelling of 22990522099 in words is "twenty-two billion, nine hundred ninety million, five hundred twenty-two thousand, ninety-nine".