222022002029 has 4 divisors (see below), whose sum is σ = 231675132576. Its totient is φ = 212368871484.

The previous prime is 222022002019. The next prime is 222022002067. The reversal of 222022002029 is 920200220222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222022002029 - 2¹² = 222021997933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 9653130523 = 222022002029 / (2 + 2 + 2 + 0 + 2 + 2 + 0 + 0 + 2 + 0 + 2 + 9).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222022001995 and 222022002013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022002019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4826565239 + ... + 4826565284.

It is an arithmetic number, because the mean of its divisors is an integer number (57918783144).

Almost surely, 2^222022002029 is an apocalyptic number.

It is an amenable number.

222022002029 is a deficient number, since it is larger than the sum of its proper divisors (9653130547).

222022002029 is an equidigital number, since it uses as much as digits as its factorization.

222022002029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9653130546.

The product of its (nonzero) digits is 1152, while the sum is 23.

The spelling of 222022002029 in words is "two hundred twenty-two billion, twenty-two million, two thousand, twenty-nine".