1120101221120 has 72 divisors (see below), whose sum is σ = 3066277117344. Its totient is φ = 384034701312.

The previous prime is 1120101221119. The next prime is 1120101221153. The reversal of 1120101221120 is 211221010211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1120101221095 and 1120101221104.

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, 62496689 + ... + 62514608.

Almost surely, 2^{1120101221120} is an apocalyptic number.

1120101221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120101221120 is an abundant number, since it is smaller than the sum of its proper divisors (1946175896224).

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

1120101221120 is an equidigital number, since it uses as much as digits as its factorization.

1120101221120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125011325 (or 125011311 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1120101221120 its reverse (211221010211), we get a palindrome (1331322231331).

The spelling of 1120101221120 in words is "one trillion, one hundred twenty billion, one hundred one million, two hundred twenty-one thousand, one hundred twenty".