212112222003002 has 4 divisors (see below), whose sum is σ = 318168333004506. Its totient is φ = 106056111001500.

The previous prime is 212112222002959. The next prime is 212112222003107. The reversal of 212112222003002 is 200300222211212.

212112222003002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 149468938611001 + 62643283392001 = 12225749^2 + 7914751^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53028055500749 + ... + 53028055500752.

Almost surely, 2^{212112222003002} is an apocalyptic number.

212112222003002 is a deficient number, since it is larger than the sum of its proper divisors (106056111001504).

212112222003002 is a wasteful number, since it uses less digits than its factorization.

212112222003002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106056111001503.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212112222003002 its reverse (200300222211212), we get a palindrome (412412444214214).

The spelling of 212112222003002 in words is "two hundred twelve trillion, one hundred twelve billion, two hundred twenty-two million, three thousand, two".