2229664023213 has 16 divisors (see below), whose sum is σ = 3296314028352. Its totient is φ = 1329158880000.

The previous prime is 2229664023161. The next prime is 2229664023263. The reversal of 2229664023213 is 3123204669222.

It is a happy number.

It is not a de Polignac number, because 2229664023213 - 2¹² = 2229664019117 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2229664023263) 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, 553814188 + ... + 553818213.

It is an arithmetic number, because the mean of its divisors is an integer number (206019626772).

Almost surely, 2^{2229664023213} is an apocalyptic number.

It is an amenable number.

2229664023213 is a deficient number, since it is larger than the sum of its proper divisors (1066650005139).

2229664023213 is a wasteful number, since it uses less digits than its factorization.

2229664023213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107632476.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 2229664023213 in words is "two trillion, two hundred twenty-nine billion, six hundred sixty-four million, twenty-three thousand, two hundred thirteen".