22230029137 has 2 divisors, whose sum is σ = 22230029138. Its totient is φ = 22230029136.

The previous prime is 22230029123. The next prime is 22230029183. The reversal of 22230029137 is 73192003222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21215670336 + 1014358801 = 145656^2 + 31849^2 .

It is a cyclic number.

It is not a de Polignac number, because 22230029137 - 2¹⁹ = 22229504849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22230029099 and 22230029108.

It is not a weakly prime, because it can be changed into another prime (22230729137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115014568 + 11115014569.

It is an arithmetic number, because the mean of its divisors is an integer number (11115014569).

Almost surely, 2^22230029137 is an apocalyptic number.

It is an amenable number.

22230029137 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230029137 is an equidigital number, since it uses as much as digits as its factorization.

22230029137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 22230029137 in words is "twenty-two billion, two hundred thirty million, twenty-nine thousand, one hundred thirty-seven".