33542223332 has 12 divisors (see below), whose sum is σ = 59038191996. Its totient is φ = 16674168480.

The previous prime is 33542223311. The next prime is 33542223347. The reversal of 33542223332 is 23332224533.

It can be written as a sum of positive squares in 2 ways, for example, as 32061051136 + 1481172196 = 179056^2 + 38486^2 .

It is a super-2 number, since 2×33542223332² (a number of 22 digits) contains 22 as substring.

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, 24235019 + ... + 24236402.

It is an arithmetic number, because the mean of its divisors is an integer number (4919849333).

Almost surely, 2^33542223332 is an apocalyptic number.

It is an amenable number.

33542223332 is a deficient number, since it is larger than the sum of its proper divisors (25495968664).

33542223332 is a wasteful number, since it uses less digits than its factorization.

33542223332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48471598 (or 48471596 counting only the distinct ones).

The product of its digits is 77760, while the sum is 32.

Adding to 33542223332 its reverse (23332224533), we get a palindrome (56874447865).

The spelling of 33542223332 in words is "thirty-three billion, five hundred forty-two million, two hundred twenty-three thousand, three hundred thirty-two".