12000101012000 has 48 divisors (see below), whose sum is σ = 29484248196312. Its totient is φ = 4800040403200.

The previous prime is 12000101011963. The next prime is 12000101012021. The reversal of 12000101012000 is 21010100021.

It can be written as a sum of positive squares in 4 ways, for example, as 5962406774416 + 6037694237584 = 2441804^2 + 2457172^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

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, 1500008627 + ... + 1500016626.

Almost surely, 2^{12000101012000} is an apocalyptic number.

12000101012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000101012000 is an abundant number, since it is smaller than the sum of its proper divisors (17484147184312).

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

12000101012000 is an equidigital number, since it uses as much as digits as its factorization.

12000101012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000025278 (or 3000025260 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12000101012000 its reverse (21010100021), we get a palindrome (12021111112021).

The spelling of 12000101012000 in words is "twelve trillion, one hundred one million, twelve thousand".