33222045542 has 32 divisors (see below), whose sum is σ = 57906793728. Its totient is φ = 14000111136.

The previous prime is 33222045529. The next prime is 33222045557. The reversal of 33222045542 is 24554022233.

It is a super-2 number, since 2×33222045542² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33222045499 and 33222045508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490673 + ... + 554259.

It is an arithmetic number, because the mean of its divisors is an integer number (1809587304).

Almost surely, 2^33222045542 is an apocalyptic number.

33222045542 is a deficient number, since it is larger than the sum of its proper divisors (24684748186).

33222045542 is a wasteful number, since it uses less digits than its factorization.

33222045542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64220.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 33222045542 its reverse (24554022233), we get a palindrome (57776067775).

The spelling of 33222045542 in words is "thirty-three billion, two hundred twenty-two million, forty-five thousand, five hundred forty-two".