1122200329 has 2 divisors, whose sum is σ = 1122200330. Its totient is φ = 1122200328.

The previous prime is 1122200309. The next prime is 1122200351. The reversal of 1122200329 is 9230022211.

It is an a-pointer prime, because the next prime (1122200351) can be obtained adding 1122200329 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 939545104 + 182655225 = 30652^2 + 13515^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122200329 - 2⁷ = 1122200201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122200309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561100164 + 561100165.

It is an arithmetic number, because the mean of its divisors is an integer number (561100165).

Almost surely, 2^1122200329 is an apocalyptic number.

It is an amenable number.

1122200329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122200329 is an equidigital number, since it uses as much as digits as its factorization.

1122200329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1122200329 is about 33499.2586335877. The cubic root of 1122200329 is about 1039.1784466564.

The spelling of 1122200329 in words is "one billion, one hundred twenty-two million, two hundred thousand, three hundred twenty-nine".