2222401469 has 2 divisors, whose sum is σ = 2222401470. Its totient is φ = 2222401468.

The previous prime is 2222401421. The next prime is 2222401477. The reversal of 2222401469 is 9641042222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2208060100 + 14341369 = 46990^2 + 3787^2 .

It is a cyclic number.

It is not a de Polignac number, because 2222401469 - 2⁸ = 2222401213 is a prime.

It is a super-2 number, since 2×2222401469² = 9878136578826715922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2222401409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111200734 + 1111200735.

It is an arithmetic number, because the mean of its divisors is an integer number (1111200735).

Almost surely, 2^2222401469 is an apocalyptic number.

It is an amenable number.

2222401469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2222401469 is an equidigital number, since it uses as much as digits as its factorization.

2222401469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2222401469 is about 47142.3532399476. The cubic root of 2222401469 is about 1304.9909658168.

The spelling of 2222401469 in words is "two billion, two hundred twenty-two million, four hundred one thousand, four hundred sixty-nine".