22670299008 has 1024 divisors, whose sum is σ = 87318528000. Its totient is φ = 5643509760.

The previous prime is 22670298997. The next prime is 22670299009. The reversal of 22670299008 is 80099207622.

It is a super-2 number, since 2×22670299008² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22670299009) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 527216235 + ... + 527216277.

It is an arithmetic number, because the mean of its divisors is an integer number (85272000).

Almost surely, 2^22670299008 is an apocalyptic number.

22670299008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22670299008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43659264000).

22670299008 is an abundant number, since it is smaller than the sum of its proper divisors (64648228992).

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

22670299008 is a wasteful number, since it uses less digits than its factorization.

22670299008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 22670299008 in words is "twenty-two billion, six hundred seventy million, two hundred ninety-nine thousand, eight".