110000022021120 has 352 divisors, whose sum is σ = 438642949671936. Its totient is φ = 22857147187200.

The previous prime is 110000022021053. The next prime is 110000022021121. The reversal of 110000022021120 is 21120220000011.

It is a tau number, because it is divible by the number of its divisors (352).

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 = 110000022021096 and 110000022021105.

It is not an unprimeable number, because it can be changed into a prime (110000022021121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45320266 + ... + 47685705.

Almost surely, 2^{110000022021120} is an apocalyptic number.

110000022021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110000022021120 is an abundant number, since it is smaller than the sum of its proper divisors (328642927650816).

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

110000022021120 is a wasteful number, since it uses less digits than its factorization.

110000022021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93006017 (or 93005999 counting only the distinct ones).

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

Adding to 110000022021120 its reverse (21120220000011), we get a palindrome (131120242021131).

The spelling of 110000022021120 in words is "one hundred ten trillion, twenty-two million, twenty-one thousand, one hundred twenty".