1012210202002 has 32 divisors (see below), whose sum is σ = 1605556667520. Its totient is φ = 477270195840.

The previous prime is 1012210201867. The next prime is 1012210202011. The reversal of 1012210202002 is 2002020122101.

It is a happy number.

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, 34099627 + ... + 34129297.

It is an arithmetic number, because the mean of its divisors is an integer number (50173645860).

Almost surely, 2^{1012210202002} is an apocalyptic number.

1012210202002 is a deficient number, since it is larger than the sum of its proper divisors (593346465518).

1012210202002 is a wasteful number, since it uses less digits than its factorization.

1012210202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33778.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1012210202002 its reverse (2002020122101), we get a palindrome (3014230324103).

The spelling of 1012210202002 in words is "one trillion, twelve billion, two hundred ten million, two hundred two thousand, two".