22003340131 has 8 divisors (see below), whose sum is σ = 22488804864. Its totient is φ = 21518596680.

The previous prime is 22003340123. The next prime is 22003340141. The reversal of 22003340131 is 13104330022.

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 22003340131 - 2³ = 22003340123 is a prime.

It is a super-2 number, since 2×22003340131² (a number of 21 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 = 22003340099 and 22003340108.

It is not an unprimeable number, because it can be changed into a prime (22003340111) 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, 118405 + ... + 240886.

It is an arithmetic number, because the mean of its divisors is an integer number (2811100608).

Almost surely, 2^22003340131 is an apocalyptic number.

22003340131 is a deficient number, since it is larger than the sum of its proper divisors (485464733).

22003340131 is a wasteful number, since it uses less digits than its factorization.

22003340131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360641.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22003340131 its reverse (13104330022), we get a palindrome (35107670153).

The spelling of 22003340131 in words is "twenty-two billion, three million, three hundred forty thousand, one hundred thirty-one".