36012022429 has 2 divisors, whose sum is σ = 36012022430. Its totient is φ = 36012022428.

The previous prime is 36012022427. The next prime is 36012022447. The reversal of 36012022429 is 92422021063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19958625625 + 16053396804 = 141275^2 + 126702^2 .

It is a cyclic number.

It is not a de Polignac number, because 36012022429 - 2¹ = 36012022427 is a prime.

Together with 36012022427, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36012022429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36012022427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18006011214 + 18006011215.

It is an arithmetic number, because the mean of its divisors is an integer number (18006011215).

Almost surely, 2^36012022429 is an apocalyptic number.

It is an amenable number.

36012022429 is a deficient number, since it is larger than the sum of its proper divisors (1).

36012022429 is an equidigital number, since it uses as much as digits as its factorization.

36012022429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 36012022429 in words is "thirty-six billion, twelve million, twenty-two thousand, four hundred twenty-nine".