2223107695829 has 2 divisors, whose sum is σ = 2223107695830. Its totient is φ = 2223107695828.

The previous prime is 2223107695817. The next prime is 2223107695867. The reversal of 2223107695829 is 9285967013222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132928807025 + 90178888804 = 1460455^2 + 300298^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223107695829 - 2²⁸ = 2222839260373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223107895829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111553847914 + 1111553847915.

It is an arithmetic number, because the mean of its divisors is an integer number (1111553847915).

Almost surely, 2^{2223107695829} is an apocalyptic number.

It is an amenable number.

2223107695829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223107695829 is an equidigital number, since it uses as much as digits as its factorization.

2223107695829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 2223107695829 in words is "two trillion, two hundred twenty-three billion, one hundred seven million, six hundred ninety-five thousand, eight hundred twenty-nine".