1222035716429 has 16 divisors (see below), whose sum is σ = 1347970049280. Its totient is φ = 1098601560000.

The previous prime is 1222035716413. The next prime is 1222035716441. The reversal of 1222035716429 is 9246175302221.

It is a cyclic number.

It is not a de Polignac number, because 1222035716429 - 2⁴ = 1222035716413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1222035716429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222035716029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242252 + ... + 1582010.

It is an arithmetic number, because the mean of its divisors is an integer number (84248128080).

Almost surely, 2^{1222035716429} is an apocalyptic number.

It is an amenable number.

1222035716429 is a deficient number, since it is larger than the sum of its proper divisors (125934332851).

1222035716429 is a wasteful number, since it uses less digits than its factorization.

1222035716429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340692.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 1222035716429 in words is "one trillion, two hundred twenty-two billion, thirty-five million, seven hundred sixteen thousand, four hundred twenty-nine".