1102120000012 has 24 divisors (see below), whose sum is σ = 2061249183504. Its totient is φ = 513797555712.

The previous prime is 1102119999983. The next prime is 1102120000019. The reversal of 1102120000012 is 2100000212011.

It is not an unprimeable number, because it can be changed into a prime (1102120000019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75729393 + ... + 75743944.

It is an arithmetic number, because the mean of its divisors is an integer number (85885382646).

Almost surely, 2^{1102120000012} is an apocalyptic number.

It is an amenable number.

1102120000012 is a deficient number, since it is larger than the sum of its proper divisors (959129183492).

1102120000012 is a wasteful number, since it uses less digits than its factorization.

1102120000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151473465 (or 151473463 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1102120000012 its reverse (2100000212011), we get a palindrome (3202120212023).

The spelling of 1102120000012 in words is "one trillion, one hundred two billion, one hundred twenty million, twelve", and thus it is an aban number.