2212102011004 has 12 divisors (see below), whose sum is σ = 3871353895864. Its totient is φ = 1106000897904.

The previous prime is 2212102011001. The next prime is 2212102011037. The reversal of 2212102011004 is 4001102012122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212102011001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12427482 + ... + 12604225.

Almost surely, 2^{2212102011004} is an apocalyptic number.

It is an amenable number.

2212102011004 is a deficient number, since it is larger than the sum of its proper divisors (1659251884860).

2212102011004 is a wasteful number, since it uses less digits than its factorization.

2212102011004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25053804 (or 25053802 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2212102011004 its reverse (4001102012122), we get a palindrome (6213204023126).

The spelling of 2212102011004 in words is "two trillion, two hundred twelve billion, one hundred two million, eleven thousand, four".