1102125554120 has 64 divisors (see below), whose sum is σ = 2550333107520. Its totient is φ = 428411983104.

The previous prime is 1102125554093. The next prime is 1102125554129. The reversal of 1102125554120 is 214555212011.

It is a super-3 number, since 3×1102125554120³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102125554129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287482 + ... + 1965161.

It is an arithmetic number, because the mean of its divisors is an integer number (39848954805).

Almost surely, 2^{1102125554120} is an apocalyptic number.

1102125554120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1102125554120 is an abundant number, since it is smaller than the sum of its proper divisors (1448207553400).

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

1102125554120 is a wasteful number, since it uses less digits than its factorization.

1102125554120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252894 (or 3252890 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 1102125554120 in words is "one trillion, one hundred two billion, one hundred twenty-five million, five hundred fifty-four thousand, one hundred twenty".