10012120201002 has 16 divisors (see below), whose sum is σ = 20033506619712. Its totient is φ = 3335829030720.

The previous prime is 10012120200977. The next prime is 10012120201037. The reversal of 10012120201002 is 20010202121001.

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, 386078358 + ... + 386104289.

It is an arithmetic number, because the mean of its divisors is an integer number (1252094163732).

Almost surely, 2^{10012120201002} is an apocalyptic number.

10012120201002 is an abundant number, since it is smaller than the sum of its proper divisors (10021386418710).

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

10012120201002 is a wasteful number, since it uses less digits than its factorization.

10012120201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772184813.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10012120201002 its reverse (20010202121001), we get a palindrome (30022322322003).

The spelling of 10012120201002 in words is "ten trillion, twelve billion, one hundred twenty million, two hundred one thousand, two".