2022212737 has 2 divisors, whose sum is σ = 2022212738. Its totient is φ = 2022212736.

The previous prime is 2022212723. The next prime is 2022212791. The reversal of 2022212737 is 7372122202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1343662336 + 678550401 = 36656^2 + 26049^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022212737 - 2²³ = 2013824129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2022213737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011106368 + 1011106369.

It is an arithmetic number, because the mean of its divisors is an integer number (1011106369).

Almost surely, 2^2022212737 is an apocalyptic number.

It is an amenable number.

2022212737 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022212737 is an equidigital number, since it uses as much as digits as its factorization.

2022212737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2022212737 is about 44969.0197469324. The cubic root of 2022212737 is about 1264.5682700303.

Adding to 2022212737 its reverse (7372122202), we get a palindrome (9394334939).

The spelling of 2022212737 in words is "two billion, twenty-two million, two hundred twelve thousand, seven hundred thirty-seven".