2263012621013 has 8 divisors (see below), whose sum is σ = 2263575167448. Its totient is φ = 2262450161664.

The previous prime is 2263012620971. The next prime is 2263012621033. The reversal of 2263012621013 is 3101262103622.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3231012964 + 2259781608049 = 56842^2 + 1503257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2263012621013 - 2²² = 2263008426709 is a prime.

It is a super-2 number, since 2×2263012621013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263012621033) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 93900581 + ... + 93924677.

It is an arithmetic number, because the mean of its divisors is an integer number (282946895931).

Almost surely, 2^{2263012621013} is an apocalyptic number.

It is an amenable number.

2263012621013 is a deficient number, since it is larger than the sum of its proper divisors (562546435).

2263012621013 is a wasteful number, since it uses less digits than its factorization.

2263012621013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43543.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 2263012621013 its reverse (3101262103622), we get a palindrome (5364274724635).

The spelling of 2263012621013 in words is "two trillion, two hundred sixty-three billion, twelve million, six hundred twenty-one thousand, thirteen".