2212502137 has 2 divisors, whose sum is σ = 2212502138. Its totient is φ = 2212502136.

The previous prime is 2212502107. The next prime is 2212502141. The reversal of 2212502137 is 7312052122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2210974441 + 1527696 = 47021^2 + 1236^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212502137 - 2¹⁹ = 2211977849 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212502107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106251068 + 1106251069.

It is an arithmetic number, because the mean of its divisors is an integer number (1106251069).

Almost surely, 2^2212502137 is an apocalyptic number.

It is an amenable number.

2212502137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212502137 is an equidigital number, since it uses as much as digits as its factorization.

2212502137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2212502137 is about 47037.2420216152. The cubic root of 2212502137 is about 1303.0504571967.

Adding to 2212502137 its reverse (7312052122), we get a palindrome (9524554259).

The spelling of 2212502137 in words is "two billion, two hundred twelve million, five hundred two thousand, one hundred thirty-seven".