322010111749 has 2 divisors, whose sum is σ = 322010111750. Its totient is φ = 322010111748.

The previous prime is 322010111737. The next prime is 322010111803. The reversal of 322010111749 is 947111010223.

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., 314657049249 + 7353062500 = 560943^2 + 85750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322010111749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322010111749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322010111719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161005055874 + 161005055875.

It is an arithmetic number, because the mean of its divisors is an integer number (161005055875).

Almost surely, 2^322010111749 is an apocalyptic number.

It is an amenable number.

322010111749 is a deficient number, since it is larger than the sum of its proper divisors (1).

322010111749 is an equidigital number, since it uses as much as digits as its factorization.

322010111749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 322010111749 in words is "three hundred twenty-two billion, ten million, one hundred eleven thousand, seven hundred forty-nine".