110020420223240 has 32 divisors (see below), whose sum is σ = 247551051070080. Its totient is φ = 44007260432832.

The previous prime is 110020420223093. The next prime is 110020420223269. The reversal of 110020420223240 is 42322024020011.

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, 26398922 + ... + 30281081.

It is an arithmetic number, because the mean of its divisors is an integer number (7735970345940).

Almost surely, 2^{110020420223240} is an apocalyptic number.

110020420223240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110020420223240 is an abundant number, since it is smaller than the sum of its proper divisors (137530630846840).

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

110020420223240 is a wasteful number, since it uses less digits than its factorization.

110020420223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56728541 (or 56728537 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 110020420223240 its reverse (42322024020011), we get a palindrome (152342444243251).

The spelling of 110020420223240 in words is "one hundred ten trillion, twenty billion, four hundred twenty million, two hundred twenty-three thousand, two hundred forty".