22040144140331 has 8 divisors (see below), whose sum is σ = 22055633570880. Its totient is φ = 22024659266248.

The previous prime is 22040144140151. The next prime is 22040144140337. The reversal of 22040144140331 is 13304144104022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22040144140331 - 2¹⁴ = 22040144123947 is a prime.

It is a super-2 number, since 2×22040144140331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22040144140294 and 22040144140303.

It is not an unprimeable number, because it can be changed into a prime (22040144140337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8567540 + ... + 10838958.

It is an arithmetic number, because the mean of its divisors is an integer number (2756954196360).

Almost surely, 2^{22040144140331} is an apocalyptic number.

22040144140331 is a deficient number, since it is larger than the sum of its proper divisors (15489430549).

22040144140331 is a wasteful number, since it uses less digits than its factorization.

22040144140331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278233.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 22040144140331 its reverse (13304144104022), we get a palindrome (35344288244353).

The spelling of 22040144140331 in words is "twenty-two trillion, forty billion, one hundred forty-four million, one hundred forty thousand, three hundred thirty-one".