22230100112 has 40 divisors (see below), whose sum is σ = 46996962240. Its totient is φ = 10102308480.

The previous prime is 22230100051. The next prime is 22230100121. The reversal of 22230100112 is 21100103222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952778 + ... + 975830.

It is an arithmetic number, because the mean of its divisors is an integer number (1174924056).

Almost surely, 2^22230100112 is an apocalyptic number.

22230100112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22230100112 is an abundant number, since it is smaller than the sum of its proper divisors (24766862128).

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

22230100112 is a wasteful number, since it uses less digits than its factorization.

22230100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28551 (or 28545 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22230100112 its reverse (21100103222), we get a palindrome (43330203334).

The spelling of 22230100112 in words is "twenty-two billion, two hundred thirty million, one hundred thousand, one hundred twelve".