2612266229 has 2 divisors, whose sum is σ = 2612266230. Its totient is φ = 2612266228.

The previous prime is 2612266183. The next prime is 2612266253. The reversal of 2612266229 is 9226622162.

2612266229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1757873329 + 854392900 = 41927^2 + 29230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2612266229 - 2²⁸ = 2343830773 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2612266192 and 2612266201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2612266259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306133114 + 1306133115.

It is an arithmetic number, because the mean of its divisors is an integer number (1306133115).

Almost surely, 2^2612266229 is an apocalyptic number.

It is an amenable number.

2612266229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612266229 is an equidigital number, since it uses as much as digits as its factorization.

2612266229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 2612266229 is about 51110.3338768199. Note that the first 3 decimals coincide. The cubic root of 2612266229 is about 1377.2278996544.

The spelling of 2612266229 in words is "two billion, six hundred twelve million, two hundred sixty-six thousand, two hundred twenty-nine".