2213012002000 has 80 divisors (see below), whose sum is σ = 5441759294400. Its totient is φ = 870201283200.

The previous prime is 2213012001983. The next prime is 2213012002007. The reversal of 2213012002000 is 2002103122.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213012002007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9259170 + ... + 9495169.

It is an arithmetic number, because the mean of its divisors is an integer number (68021991180).

Almost surely, 2^{2213012002000} is an apocalyptic number.

2213012002000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213012002000 is an abundant number, since it is smaller than the sum of its proper divisors (3228747292400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213012002000 is a wasteful number, since it uses less digits than its factorization.

2213012002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18754421 (or 18754405 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2213012002000 its reverse (2002103122), we get a palindrome (2215014105122).

The spelling of 2213012002000 in words is "two trillion, two hundred thirteen billion, twelve million, two thousand".