2212522065304 has 16 divisors (see below), whose sum is σ = 4148564616000. Its totient is φ = 1106238167712.

The previous prime is 2212522065293. The next prime is 2212522065419. The reversal of 2212522065304 is 4035602252122.

It is a super-2 number, since 2×2212522065304² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2212522065304.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2443327 + ... + 3224110.

It is an arithmetic number, because the mean of its divisors is an integer number (259285288500).

Almost surely, 2^{2212522065304} is an apocalyptic number.

It is an amenable number.

2212522065304 is a deficient number, since it is larger than the sum of its proper divisors (1936042550696).

2212522065304 is a wasteful number, since it uses less digits than its factorization.

2212522065304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5716242 (or 5716238 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 2212522065304 in words is "two trillion, two hundred twelve billion, five hundred twenty-two million, sixty-five thousand, three hundred four".