23222111352542 has 8 divisors (see below), whose sum is σ = 35574298242336. Its totient is φ = 11364011938432.

The previous prime is 23222111352529. The next prime is 23222111352577. The reversal of 23222111352542 is 24525311122232.

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

It is a super-3 number, since 3×23222111352542³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123521868803 + ... + 123521868990.

It is an arithmetic number, because the mean of its divisors is an integer number (4446787280292).

Almost surely, 2^{23222111352542} is an apocalyptic number.

23222111352542 is a deficient number, since it is larger than the sum of its proper divisors (12352186889794).

23222111352542 is a wasteful number, since it uses less digits than its factorization.

23222111352542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247043737842.

The product of its digits is 57600, while the sum is 35.

Adding to 23222111352542 its reverse (24525311122232), we get a palindrome (47747422474774).

The spelling of 23222111352542 in words is "twenty-three trillion, two hundred twenty-two billion, one hundred eleven million, three hundred fifty-two thousand, five hundred forty-two".