110000100022220 has 24 divisors (see below), whose sum is σ = 232819109343744. Its totient is φ = 43653582999936.

The previous prime is 110000100022157. The next prime is 110000100022231. The reversal of 110000100022220 is 22220001000011.

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, 21653560457 + ... + 21653565536.

It is an arithmetic number, because the mean of its divisors is an integer number (9700796222656).

Almost surely, 2^{110000100022220} is an apocalyptic number.

110000100022220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110000100022220 is an abundant number, since it is smaller than the sum of its proper divisors (122819009321524).

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

110000100022220 is a wasteful number, since it uses less digits than its factorization.

110000100022220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43307126129 (or 43307126127 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110000100022220 its reverse (22220001000011), we get a palindrome (132220101022231).

The spelling of 110000100022220 in words is "one hundred ten trillion, one hundred million, twenty-two thousand, two hundred twenty".