10012011200000 has 120 divisors (see below), whose sum is σ = 25003988251704. Its totient is φ = 4004803840000.

The previous prime is 10012011199969. The next prime is 10012011200011. The reversal of 10012011200000 is 211021001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1528754 + ... + 4728753.

Almost surely, 2^{10012011200000} is an apocalyptic number.

10012011200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012011200000 is an abundant number, since it is smaller than the sum of its proper divisors (14991977051704).

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

10012011200000 is an frugal number, since it uses more digits than its factorization.

10012011200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257550 (or 6257514 counting only the distinct ones).

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

Adding to 10012011200000 its reverse (211021001), we get a palindrome (10012222221001).

The spelling of 10012011200000 in words is "ten trillion, twelve billion, eleven million, two hundred thousand".