2021002212002 has 16 divisors (see below), whose sum is σ = 3129674629632. Its totient is φ = 977785270560.

The previous prime is 2021002211989. The next prime is 2021002212017. The reversal of 2021002212002 is 2002122001202.

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, 1469198 + ... + 2490089.

It is an arithmetic number, because the mean of its divisors is an integer number (195604664352).

Almost surely, 2^{2021002212002} is an apocalyptic number.

2021002212002 is a deficient number, since it is larger than the sum of its proper divisors (1108672417630).

2021002212002 is a wasteful number, since it uses less digits than its factorization.

2021002212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3967553.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2021002212002 its reverse (2002122001202), we get a palindrome (4023124213204).

The spelling of 2021002212002 in words is "two trillion, twenty-one billion, two million, two hundred twelve thousand, two".