110000222012100 has 144 divisors (see below), whose sum is σ = 373564718188928. Its totient is φ = 24463369820160.

The previous prime is 110000222012071. The next prime is 110000222012147. The reversal of 110000222012100 is 1210222000011.

It is a super-2 number, since 2×110000222012100² (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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 707774437 + ... + 707929836.

Almost surely, 2^{110000222012100} is an apocalyptic number.

110000222012100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110000222012100 is an abundant number, since it is smaller than the sum of its proper divisors (263564496176828).

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

110000222012100 is a wasteful number, since it uses less digits than its factorization.

110000222012100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415704334 (or 1415704327 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 110000222012100 its reverse (1210222000011), we get a palindrome (111210444012111).

The spelling of 110000222012100 in words is "one hundred ten trillion, two hundred twenty-two million, twelve thousand, one hundred".