2932222861 has 6 divisors (see below), whose sum is σ = 3094673262. Its totient is φ = 2777895000.

The previous prime is 2932222831. The next prime is 2932222889. The reversal of 2932222861 is 1682222392.

It can be written as a sum of positive squares in only one way, i.e., 2932222500 + 361 = 54150^2 + 19^2 .

It is not a de Polignac number, because 2932222861 - 2⁵ = 2932222829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2932222861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2932222831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4060890 + ... + 4061611.

It is an arithmetic number, because the mean of its divisors is an integer number (515778877).

Almost surely, 2^2932222861 is an apocalyptic number.

It is an amenable number.

2932222861 is a deficient number, since it is larger than the sum of its proper divisors (162450401).

2932222861 is an equidigital number, since it uses as much as digits as its factorization.

2932222861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8122539 (or 8122520 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 2932222861 is about 54150.0033333332. The cubic root of 2932222861 is about 1431.3054505928.

The spelling of 2932222861 in words is "two billion, nine hundred thirty-two million, two hundred twenty-two thousand, eight hundred sixty-one".