1422153344311 has 24 divisors (see below), whose sum is σ = 1689002980224. Its totient is φ = 1193627897280.

The previous prime is 1422153344279. The next prime is 1422153344351. The reversal of 1422153344311 is 1134433512241.

It is not a de Polignac number, because 1422153344311 - 2⁵ = 1422153344279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422153344351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 400260 + ... + 1733353.

It is an arithmetic number, because the mean of its divisors is an integer number (70375124176).

Almost surely, 2^{1422153344311} is an apocalyptic number.

1422153344311 is a deficient number, since it is larger than the sum of its proper divisors (266849635913).

1422153344311 is a wasteful number, since it uses less digits than its factorization.

1422153344311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133911 (or 2133904 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

Adding to 1422153344311 its reverse (1134433512241), we get a palindrome (2556586856552).

The spelling of 1422153344311 in words is "one trillion, four hundred twenty-two billion, one hundred fifty-three million, three hundred forty-four thousand, three hundred eleven".