110120021131040 has 48 divisors (see below), whose sum is σ = 260192326500288. Its totient is φ = 44042289666816.

The previous prime is 110120021131033. The next prime is 110120021131049. The reversal of 110120021131040 is 40131120021011.

It is a super-2 number, since 2×110120021131040² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110120021131049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43441682 + ... + 45906641.

It is an arithmetic number, because the mean of its divisors is an integer number (5420673468756).

Almost surely, 2^{110120021131040} is an apocalyptic number.

110120021131040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120021131040 is an abundant number, since it is smaller than the sum of its proper divisors (150072305369248).

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

110120021131040 is an equidigital number, since it uses as much as digits as its factorization.

110120021131040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89356041 (or 89356033 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 110120021131040 its reverse (40131120021011), we get a palindrome (150251141152051).

The spelling of 110120021131040 in words is "one hundred ten trillion, one hundred twenty billion, twenty-one million, one hundred thirty-one thousand, forty".