2229629137 has 2 divisors, whose sum is σ = 2229629138. Its totient is φ = 2229629136.

The previous prime is 2229629113. The next prime is 2229629153. The reversal of 2229629137 is 7319269222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1539463696 + 690165441 = 39236^2 + 26271^2 .

It is a cyclic number.

It is not a de Polignac number, because 2229629137 - 2⁷ = 2229629009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2229629093 and 2229629102.

It is not a weakly prime, because it can be changed into another prime (2229629107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114814568 + 1114814569.

It is an arithmetic number, because the mean of its divisors is an integer number (1114814569).

Almost surely, 2^2229629137 is an apocalyptic number.

It is an amenable number.

2229629137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2229629137 is an equidigital number, since it uses as much as digits as its factorization.

2229629137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 43.

The square root of 2229629137 is about 47218.9489188398. The cubic root of 2229629137 is about 1306.4041270727.

The spelling of 2229629137 in words is "two billion, two hundred twenty-nine million, six hundred twenty-nine thousand, one hundred thirty-seven".