1110220210020 has 48 divisors (see below), whose sum is σ = 3147966178560. Its totient is φ = 292311142656.

The previous prime is 1110220209979. The next prime is 1110220210031. The reversal of 1110220210020 is 200120220111.

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 = 1110220209978 and 1110220210005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117107097 + ... + 117116576.

It is an arithmetic number, because the mean of its divisors is an integer number (65582628720).

Almost surely, 2^{1110220210020} is an apocalyptic number.

1110220210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110220210020 is an abundant number, since it is smaller than the sum of its proper divisors (2037745968540).

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

1110220210020 is a wasteful number, since it uses less digits than its factorization.

1110220210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234223764 (or 234223762 counting only the distinct ones).

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

Adding to 1110220210020 its reverse (200120220111), we get a palindrome (1310340430131).

The spelling of 1110220210020 in words is "one trillion, one hundred ten billion, two hundred twenty million, two hundred ten thousand, twenty".