1422242320306 has 32 divisors (see below), whose sum is σ = 2332226285568. Its totient is φ = 648435989520.

The previous prime is 1422242320181. The next prime is 1422242320307. The reversal of 1422242320306 is 6030232422241.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (1422242320307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7347480 + ... + 7538563.

It is an arithmetic number, because the mean of its divisors is an integer number (72882071424).

Almost surely, 2^{1422242320306} is an apocalyptic number.

1422242320306 is a deficient number, since it is larger than the sum of its proper divisors (909983965262).

1422242320306 is a wasteful number, since it uses less digits than its factorization.

1422242320306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14886166.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1422242320306 its reverse (6030232422241), we get a palindrome (7452474742547).

The spelling of 1422242320306 in words is "one trillion, four hundred twenty-two billion, two hundred forty-two million, three hundred twenty thousand, three hundred six".