20120001110960 has 20 divisors (see below), whose sum is σ = 46779002583168. Its totient is φ = 8048000444352.

The previous prime is 20120001110873. The next prime is 20120001110969. The reversal of 20120001110960 is 6901110002102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (20120001110969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125750006864 + ... + 125750007023.

Almost surely, 2^{20120001110960} is an apocalyptic number.

20120001110960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20120001110960 is an abundant number, since it is smaller than the sum of its proper divisors (26659001472208).

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

20120001110960 is a wasteful number, since it uses less digits than its factorization.

20120001110960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251500013900 (or 251500013894 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 20120001110960 in words is "twenty trillion, one hundred twenty billion, one million, one hundred ten thousand, nine hundred sixty".