22305030144031 has 8 divisors (see below), whose sum is σ = 23521902289280. Its totient is φ = 21092450317848.

The previous prime is 22305030144029. The next prime is 22305030144043. The reversal of 22305030144031 is 13044103050322.

It is a happy number.

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 22305030144031 - 2¹ = 22305030144029 is a prime.

It is a super-2 number, since 2×22305030144031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22305030147031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073069091 + ... + 1073089876.

It is an arithmetic number, because the mean of its divisors is an integer number (2940237786160).

Almost surely, 2^{22305030144031} is an apocalyptic number.

22305030144031 is a deficient number, since it is larger than the sum of its proper divisors (1216872145249).

22305030144031 is a wasteful number, since it uses less digits than its factorization.

22305030144031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146159533.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 22305030144031 its reverse (13044103050322), we get a palindrome (35349133194353).

The spelling of 22305030144031 in words is "twenty-two trillion, three hundred five billion, thirty million, one hundred forty-four thousand, thirty-one".