1201120133112 has 32 divisors (see below), whose sum is σ = 3336444814800. Its totient is φ = 400373377632.

The previous prime is 1201120133107. The next prime is 1201120133131. The reversal of 1201120133112 is 2113310211021.

1201120133112 is a `hidden beast` number, since 1 + 201 + 120 + 1 + 331 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 2780370463 + ... + 2780370894.

Almost surely, 2^{1201120133112} is an apocalyptic number.

1201120133112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1201120133112 is an abundant number, since it is smaller than the sum of its proper divisors (2135324681688).

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

1201120133112 is a wasteful number, since it uses less digits than its factorization.

1201120133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560741372 (or 5560741362 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1201120133112 its reverse (2113310211021), we get a palindrome (3314430344133).

The spelling of 1201120133112 in words is "one trillion, two hundred one billion, one hundred twenty million, one hundred thirty-three thousand, one hundred twelve".