2322661149 has 10 divisors (see below), whose sum is σ = 3469654430. Its totient is φ = 1548440712.

The previous prime is 2322661139. The next prime is 2322661163. The reversal of 2322661149 is 9411662232.

It is a happy number.

2322661149 is a `hidden beast` number, since 2 + 32 + 2 + 6 + 611 + 4 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2255585049 + 67076100 = 47493^2 + 8190^2 .

It is not a de Polignac number, because 2322661149 - 2¹² = 2322657053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322661109) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14337334 + ... + 14337495.

It is an arithmetic number, because the mean of its divisors is an integer number (346965443).

Almost surely, 2^2322661149 is an apocalyptic number.

It is an amenable number.

2322661149 is a deficient number, since it is larger than the sum of its proper divisors (1146993281).

2322661149 is an equidigital number, since it uses as much as digits as its factorization.

2322661149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28674841 (or 28674832 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2322661149 is about 48193.9949475036. The cubic root of 2322661149 is about 1324.3271578985.

The spelling of 2322661149 in words is "two billion, three hundred twenty-two million, six hundred sixty-one thousand, one hundred forty-nine".