1110020212000 has 96 divisors (see below), whose sum is σ = 3116936833920. Its totient is φ = 380578348800.

The previous prime is 1110020211983. The next prime is 1110020212009. The reversal of 1110020212000 is 2120200111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1110020212009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19793790 + ... + 19849789.

It is an arithmetic number, because the mean of its divisors is an integer number (32468092020).

Almost surely, 2^{1110020212000} is an apocalyptic number.

1110020212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110020212000 is an abundant number, since it is smaller than the sum of its proper divisors (2006916621920).

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

1110020212000 is an equidigital number, since it uses as much as digits as its factorization.

1110020212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39643611 (or 39643593 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1110020212000 its reverse (2120200111), we get a palindrome (1112140412111).

The spelling of 1110020212000 in words is "one trillion, one hundred ten billion, twenty million, two hundred twelve thousand".