33100222442 has 16 divisors (see below), whose sum is σ = 56789139840. Its totient is φ = 14174334288.

The previous prime is 33100222439. The next prime is 33100222481. The reversal of 33100222442 is 24422200133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938342 + ... + 972977.

It is an arithmetic number, because the mean of its divisors is an integer number (3549321240).

Almost surely, 2^33100222442 is an apocalyptic number.

33100222442 is a deficient number, since it is larger than the sum of its proper divisors (23688917398).

33100222442 is a wasteful number, since it uses less digits than its factorization.

33100222442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912565.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 33100222442 its reverse (24422200133), we get a palindrome (57522422575).

The spelling of 33100222442 in words is "thirty-three billion, one hundred million, two hundred twenty-two thousand, four hundred forty-two".