110100022020120 has 128 divisors (see below), whose sum is σ = 367125974173440. Its totient is φ = 26187312253440.

The previous prime is 110100022020119. The next prime is 110100022020203. The reversal of 110100022020120 is 21020220001011.

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

It is a junction number, because it is equal to n+sod(n) for n = 110100022020096 and 110100022020105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 786808414 + ... + 786948333.

It is an arithmetic number, because the mean of its divisors is an integer number (2868171673230).

Almost surely, 2^{110100022020120} is an apocalyptic number.

110100022020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110100022020120 is an abundant number, since it is smaller than the sum of its proper divisors (257025952153320).

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

110100022020120 is a wasteful number, since it uses less digits than its factorization.

110100022020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573756825 (or 1573756821 counting only the distinct ones).

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

Adding to 110100022020120 its reverse (21020220001011), we get a palindrome (131120242021131).

The spelling of 110100022020120 in words is "one hundred ten trillion, one hundred billion, twenty-two million, twenty thousand, one hundred twenty".