10221002012002 has 8 divisors (see below), whose sum is σ = 15331640939712. Its totient is φ = 5110455032100.

The previous prime is 10221002011963. The next prime is 10221002012017. The reversal of 10221002012002 is 20021020012201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22708374 + ... + 23154097.

It is an arithmetic number, because the mean of its divisors is an integer number (1916455117464).

Almost surely, 2^{10221002012002} is an apocalyptic number.

10221002012002 is a deficient number, since it is larger than the sum of its proper divisors (5110638927710).

10221002012002 is a wasteful number, since it uses less digits than its factorization.

10221002012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45973904.

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

Adding to 10221002012002 its reverse (20021020012201), we get a palindrome (30242022024203).

The spelling of 10221002012002 in words is "ten trillion, two hundred twenty-one billion, two million, twelve thousand, two".