3142222469 has 2 divisors, whose sum is σ = 3142222470. Its totient is φ = 3142222468.

The previous prime is 3142222429. The next prime is 3142222483. The reversal of 3142222469 is 9642222413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1954524100 + 1187698369 = 44210^2 + 34463^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142222469 - 2²⁸ = 2873787013 is a prime.

It is a super-2 number, since 2×3142222469² = 19747124089376911922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142222429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571111234 + 1571111235.

It is an arithmetic number, because the mean of its divisors is an integer number (1571111235).

Almost surely, 2^3142222469 is an apocalyptic number.

It is an amenable number.

3142222469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142222469 is an equidigital number, since it uses as much as digits as its factorization.

3142222469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 3142222469 is about 56055.5302267314. The cubic root of 3142222469 is about 1464.6897530932.

The spelling of 3142222469 in words is "three billion, one hundred forty-two million, two hundred twenty-two thousand, four hundred sixty-nine".