22233312124542 has 48 divisors (see below), whose sum is σ = 48633072293520. Its totient is φ = 7340414140800.

The previous prime is 22233312124537. The next prime is 22233312124643. The reversal of 22233312124542 is 24542121333222.

22233312124542 is a `hidden beast` number, since 2 + 2 + 23 + 331 + 21 + 245 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22233312124497 and 22233312124506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7820317 + ... + 10277352.

It is an arithmetic number, because the mean of its divisors is an integer number (1013189006115).

Almost surely, 2^{22233312124542} is an apocalyptic number.

22233312124542 is an abundant number, since it is smaller than the sum of its proper divisors (26399760168978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22233312124542 is a wasteful number, since it uses less digits than its factorization.

22233312124542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18098329 (or 18098326 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

Adding to 22233312124542 its reverse (24542121333222), we get a palindrome (46775433457764).

The spelling of 22233312124542 in words is "twenty-two trillion, two hundred thirty-three billion, three hundred twelve million, one hundred twenty-four thousand, five hundred forty-two".