202224222029 has 2 divisors, whose sum is σ = 202224222030. Its totient is φ = 202224222028.

The previous prime is 202224222019. The next prime is 202224222169. The reversal of 202224222029 is 920222422202.

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., 152002515625 + 50221706404 = 389875^2 + 224102^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202224222029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202224221992 and 202224222010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202224222019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101112111014 + 101112111015.

It is an arithmetic number, because the mean of its divisors is an integer number (101112111015).

Almost surely, 2^202224222029 is an apocalyptic number.

It is an amenable number.

202224222029 is a deficient number, since it is larger than the sum of its proper divisors (1).

202224222029 is an equidigital number, since it uses as much as digits as its factorization.

202224222029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 202224222029 in words is "two hundred two billion, two hundred twenty-four million, two hundred twenty-two thousand, twenty-nine".