2213362486644 has 96 divisors (see below), whose sum is σ = 5511131136000. Its totient is φ = 688969797120.

The previous prime is 2213362486637. The next prime is 2213362486651. The reversal of 2213362486644 is 4466842633122.

2213362486644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2213362486637) and next prime (2213362486651).

It is a super-2 number, since 2×2213362486644² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14498029 + ... + 14649899.

It is an arithmetic number, because the mean of its divisors is an integer number (57407616000).

Almost surely, 2^{2213362486644} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2213362486644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2755565568000).

2213362486644 is an abundant number, since it is smaller than the sum of its proper divisors (3297768649356).

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

2213362486644 is a wasteful number, since it uses less digits than its factorization.

2213362486644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152453 (or 152451 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 51.

The spelling of 2213362486644 in words is "two trillion, two hundred thirteen billion, three hundred sixty-two million, four hundred eighty-six thousand, six hundred forty-four".