22233304652542 has 8 divisors (see below), whose sum is σ = 33353317883016. Its totient is φ = 11115532024872.

The previous prime is 22233304652519. The next prime is 22233304652549. The reversal of 22233304652542 is 24525640333222.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233304652549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560125893 + ... + 560165584.

It is an arithmetic number, because the mean of its divisors is an integer number (4169164735377).

Almost surely, 2^{22233304652542} is an apocalyptic number.

22233304652542 is a deficient number, since it is larger than the sum of its proper divisors (11120013230474).

22233304652542 is a wasteful number, since it uses less digits than its factorization.

22233304652542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120301402.

The product of its (nonzero) digits is 2073600, while the sum is 43.

Adding to 22233304652542 its reverse (24525640333222), we get a palindrome (46758944985764).

The spelling of 22233304652542 in words is "twenty-two trillion, two hundred thirty-three billion, three hundred four million, six hundred fifty-two thousand, five hundred forty-two".