10012000222000 has 80 divisors (see below), whose sum is σ = 27667447509312. Its totient is φ = 3432685785600.

The previous prime is 10012000221997. The next prime is 10012000222057. The reversal of 10012000222000 is 22200021001.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357557437 + ... + 357585436.

Almost surely, 2^{10012000222000} is an apocalyptic number.

10012000222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012000222000 is an abundant number, since it is smaller than the sum of its proper divisors (17655447287312).

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

10012000222000 is an equidigital number, since it uses as much as digits as its factorization.

10012000222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715142903 (or 715142887 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10012000222000 its reverse (22200021001), we get a palindrome (10034200243001).

The spelling of 10012000222000 in words is "ten trillion, twelve billion, two hundred twenty-two thousand".