1102120230120 has 192 divisors, whose sum is σ = 4091726689920. Its totient is φ = 232535227392.

The previous prime is 1102120230047. The next prime is 1102120230163. The reversal of 1102120230120 is 210320212011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1102120230120.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3739839 + ... + 4023758.

It is an arithmetic number, because the mean of its divisors is an integer number (21311076510).

Almost surely, 2^{1102120230120} is an apocalyptic number.

1102120230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102120230120 is an abundant number, since it is smaller than the sum of its proper divisors (2989606459800).

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

1102120230120 is a wasteful number, since it uses less digits than its factorization.

1102120230120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7763644 (or 7763627 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1102120230120 its reverse (210320212011), we get a palindrome (1312440442131).

The spelling of 1102120230120 in words is "one trillion, one hundred two billion, one hundred twenty million, two hundred thirty thousand, one hundred twenty".