1120100220112 has 10 divisors (see below), whose sum is σ = 2170194176498. Its totient is φ = 560050110048.

The previous prime is 1120100220103. The next prime is 1120100220137. The reversal of 1120100220112 is 2110220010211.

It can be written as a sum of positive squares in only one way, i.e., 614869266496 + 505230953616 = 784136^2 + 710796^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1120100220092 and 1120100220101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35003131863 + ... + 35003131894.

Almost surely, 2^{1120100220112} is an apocalyptic number.

It is an amenable number.

1120100220112 is a deficient number, since it is larger than the sum of its proper divisors (1050093956386).

1120100220112 is an equidigital number, since it uses as much as digits as its factorization.

1120100220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70006263765 (or 70006263759 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1120100220112 its reverse (2110220010211), we get a palindrome (3230320230323).

The spelling of 1120100220112 in words is "one trillion, one hundred twenty billion, one hundred million, two hundred twenty thousand, one hundred twelve".