22770701100 has 432 divisors, whose sum is σ = 85211212800. Its totient is φ = 5109955200.

The previous prime is 22770701011. The next prime is 22770701143. The reversal of 22770701100 is 110707722.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 95274781 + ... + 95275019.

Almost surely, 2^22770701100 is an apocalyptic number.

22770701100 is a gapful number since it is divisible by the number (20) 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 22770701100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42605606400).

22770701100 is an abundant number, since it is smaller than the sum of its proper divisors (62440511700).

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

22770701100 is a wasteful number, since it uses less digits than its factorization.

22770701100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 27.

The spelling of 22770701100 in words is "twenty-two billion, seven hundred seventy million, seven hundred one thousand, one hundred".