22125111533235 has 32 divisors (see below), whose sum is σ = 39363858473280. Its totient is φ = 11790961426944.

The previous prime is 22125111533233. The next prime is 22125111533237. The reversal of 22125111533235 is 53233511152122.

22125111533235 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 5 + 111 + 533 + 2 + 3 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (22125111533233) and next prime (22125111533237).

It is not a de Polignac number, because 22125111533235 - 2¹ = 22125111533233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22125111533235.

It is not an unprimeable number, because it can be changed into a prime (22125111533233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63005212 + ... + 63355401.

It is an arithmetic number, because the mean of its divisors is an integer number (1230120577290).

Almost surely, 2^{22125111533235} is an apocalyptic number.

22125111533235 is a deficient number, since it is larger than the sum of its proper divisors (17238746940045).

22125111533235 is a wasteful number, since it uses less digits than its factorization.

22125111533235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126361924 (or 126361918 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

Adding to 22125111533235 its reverse (53233511152122), we get a palindrome (75358622685357).

The spelling of 22125111533235 in words is "twenty-two trillion, one hundred twenty-five billion, one hundred eleven million, five hundred thirty-three thousand, two hundred thirty-five".