110111002221000 has 256 divisors, whose sum is σ = 384906945496320. Its totient is φ = 25972128000000.

The previous prime is 110111002220993. The next prime is 110111002221013. The reversal of 110111002221000 is 122200111011.

It is a super-2 number, since 2×110111002221000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43869501 + ... + 46311500.

It is an arithmetic number, because the mean of its divisors is an integer number (1503542755845).

Almost surely, 2^{110111002221000} is an apocalyptic number.

110111002221000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110111002221000 is an abundant number, since it is smaller than the sum of its proper divisors (274795943275320).

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

110111002221000 is a wasteful number, since it uses less digits than its factorization.

110111002221000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90181073 (or 90181059 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110111002221000 its reverse (122200111011), we get a palindrome (110233202332011).

The spelling of 110111002221000 in words is "one hundred ten trillion, one hundred eleven billion, two million, two hundred twenty-one thousand".