2212001201002 has 16 divisors (see below), whose sum is σ = 3513242444040. Its totient is φ = 1040922759168.

The previous prime is 2212001200993. The next prime is 2212001201051. The reversal of 2212001201002 is 2001021002122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1962691723521 + 249309477481 = 1400961^2 + 499309^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395274 + ... + 2524042.

Almost surely, 2^{2212001201002} is an apocalyptic number.

2212001201002 is a deficient number, since it is larger than the sum of its proper divisors (1301241243038).

2212001201002 is a wasteful number, since it uses less digits than its factorization.

2212001201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186425.

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

Adding to 2212001201002 its reverse (2001021002122), we get a palindrome (4213022203124).

The spelling of 2212001201002 in words is "two trillion, two hundred twelve billion, one million, two hundred one thousand, two".