222002299969 has 2 divisors, whose sum is σ = 222002299970. Its totient is φ = 222002299968.

The previous prime is 222002299943. The next prime is 222002300029. The reversal of 222002299969 is 969992200222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 190280908944 + 31721391025 = 436212^2 + 178105^2 .

It is a cyclic number.

It is not a de Polignac number, because 222002299969 - 2³³ = 213412365377 is a prime.

It is a super-2 number, since 2×222002299969² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222002299919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111001149984 + 111001149985.

It is an arithmetic number, because the mean of its divisors is an integer number (111001149985).

Almost surely, 2^222002299969 is an apocalyptic number.

It is an amenable number.

222002299969 is a deficient number, since it is larger than the sum of its proper divisors (1).

222002299969 is an equidigital number, since it uses as much as digits as its factorization.

222002299969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 222002299969 in words is "two hundred twenty-two billion, two million, two hundred ninety-nine thousand, nine hundred sixty-nine".