10121012201002 has 32 divisors (see below), whose sum is σ = 15816471350400. Its totient is φ = 4853067686400.

The previous prime is 10121012200933. The next prime is 10121012201017. The reversal of 10121012201002 is 20010221012101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79855602 + ... + 79982242.

It is an arithmetic number, because the mean of its divisors is an integer number (494264729700).

Almost surely, 2^{10121012201002} is an apocalyptic number.

10121012201002 is a deficient number, since it is larger than the sum of its proper divisors (5695459149398).

10121012201002 is a wasteful number, since it uses less digits than its factorization.

10121012201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143262.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10121012201002 its reverse (20010221012101), we get a palindrome (30131233213103).

The spelling of 10121012201002 in words is "ten trillion, one hundred twenty-one billion, twelve million, two hundred one thousand, two".