1122101000120 has 16 divisors (see below), whose sum is σ = 2524727250360. Its totient is φ = 448840400032.

The previous prime is 1122101000089. The next prime is 1122101000129. The reversal of 1122101000120 is 210001012211.

It is a super-2 number, since 2×1122101000120² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122101000129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14026262462 + ... + 14026262541.

Almost surely, 2^{1122101000120} is an apocalyptic number.

1122101000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122101000120 is an abundant number, since it is smaller than the sum of its proper divisors (1402626250240).

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

1122101000120 is a wasteful number, since it uses less digits than its factorization.

1122101000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28052525014 (or 28052525010 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1122101000120 its reverse (210001012211), we get a palindrome (1332102012331).

The spelling of 1122101000120 in words is "one trillion, one hundred twenty-two billion, one hundred one million, one hundred twenty", and thus it is an aban number.