10012020121202 has 16 divisors (see below), whose sum is σ = 16410296293632. Its totient is φ = 4543420836720.

The previous prime is 10012020121199. The next prime is 10012020121223. The reversal of 10012020121202 is 20212102021001.

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 7 ways as a sum of consecutive naturals, for example, 374856353 + ... + 374883060.

It is an arithmetic number, because the mean of its divisors is an integer number (1025643518352).

Almost surely, 2^{10012020121202} is an apocalyptic number.

10012020121202 is a deficient number, since it is larger than the sum of its proper divisors (6398276172430).

10012020121202 is a wasteful number, since it uses less digits than its factorization.

10012020121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749740033.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10012020121202 its reverse (20212102021001), we get a palindrome (30224122142203).

The spelling of 10012020121202 in words is "ten trillion, twelve billion, twenty million, one hundred twenty-one thousand, two hundred two".