11622831131419 has 4 divisors (see below), whose sum is σ = 12306527080344. Its totient is φ = 10939135182496.

The previous prime is 11622831131393. The next prime is 11622831131441. The reversal of 11622831131419 is 91413113822611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11622831131419 - 2¹⁹ = 11622830607131 is a prime.

It is a super-2 number, since 2×11622831131419² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11622831131459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341847974437 + ... + 341847974470.

It is an arithmetic number, because the mean of its divisors is an integer number (3076631770086).

Almost surely, 2^{11622831131419} is an apocalyptic number.

11622831131419 is a deficient number, since it is larger than the sum of its proper divisors (683695948925).

11622831131419 is an equidigital number, since it uses as much as digits as its factorization.

11622831131419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683695948924.

The product of its digits is 62208, while the sum is 43.

The spelling of 11622831131419 in words is "eleven trillion, six hundred twenty-two billion, eight hundred thirty-one million, one hundred thirty-one thousand, four hundred nineteen".