32210000129969 has 2 divisors, whose sum is σ = 32210000129970. Its totient is φ = 32210000129968.

The previous prime is 32210000129953. The next prime is 32210000130023. The reversal of 32210000129969 is 96992100001223.

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., 31939870462369 + 270129667600 = 5651537^2 + 519740^2 .

It is a cyclic number.

It is not a de Polignac number, because 32210000129969 - 2⁴ = 32210000129953 is a prime.

It is a super-2 number, since 2×32210000129969² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32210000129939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16105000064984 + 16105000064985.

It is an arithmetic number, because the mean of its divisors is an integer number (16105000064985).

Almost surely, 2^{32210000129969} is an apocalyptic number.

It is an amenable number.

32210000129969 is a deficient number, since it is larger than the sum of its proper divisors (1).

32210000129969 is an equidigital number, since it uses as much as digits as its factorization.

32210000129969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 32210000129969 in words is "thirty-two trillion, two hundred ten billion, one hundred twenty-nine thousand, nine hundred sixty-nine".