212010021202202 has 16 divisors (see below), whose sum is σ = 318224675039040. Its totient is φ = 105935137068768.

The previous prime is 212010021202129. The next prime is 212010021202219. The reversal of 212010021202202 is 202202120010212.

It is a happy number.

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, 54590699 + ... + 58345217.

It is an arithmetic number, because the mean of its divisors is an integer number (19889042189940).

Almost surely, 2^{212010021202202} is an apocalyptic number.

212010021202202 is a deficient number, since it is larger than the sum of its proper divisors (106214653836838).

212010021202202 is a wasteful number, since it uses less digits than its factorization.

212010021202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773125.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 212010021202202 its reverse (202202120010212), we get a palindrome (414212141212414).

The spelling of 212010021202202 in words is "two hundred twelve trillion, ten billion, twenty-one million, two hundred two thousand, two hundred two".