110222221000 has 64 divisors (see below), whose sum is σ = 259889160960. Its totient is φ = 43752280000.

The previous prime is 110222220943. The next prime is 110222221049. The reversal of 110222221000 is 122222011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289696 + ... + 551695.

It is an arithmetic number, because the mean of its divisors is an integer number (4060768140).

Almost surely, 2^110222221000 is an apocalyptic number.

110222221000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110222221000 is an abundant number, since it is smaller than the sum of its proper divisors (149666939960).

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

110222221000 is a wasteful number, since it uses less digits than its factorization.

110222221000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841543 (or 841529 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 110222221000 its reverse (122222011), we get a palindrome (110344443011).

The spelling of 110222221000 in words is "one hundred ten billion, two hundred twenty-two million, two hundred twenty-one thousand".