35222669 has 2 divisors, whose sum is σ = 35222670. Its totient is φ = 35222668.

The previous prime is 35222659. The next prime is 35222699. The reversal of 35222669 is 96622253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22705225 + 12517444 = 4765^2 + 3538^2 .

It is a cyclic number.

It is not a de Polignac number, because 35222669 - 2⁴ = 35222653 is a prime.

It is a super-2 number, since 2×35222669² = 2481272822967122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35222609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17611334 + 17611335.

It is an arithmetic number, because the mean of its divisors is an integer number (17611335).

Almost surely, 2^35222669 is an apocalyptic number.

It is an amenable number.

35222669 is a deficient number, since it is larger than the sum of its proper divisors (1).

35222669 is an equidigital number, since it uses as much as digits as its factorization.

35222669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 35222669 is about 5934.8689117789. The cubic root of 35222669 is about 327.7988461502.

The spelling of 35222669 in words is "thirty-five million, two hundred twenty-two thousand, six hundred sixty-nine".