33220232222123 has 8 divisors (see below), whose sum is σ = 34665198717600. Its totient is φ = 31775316441088.

The previous prime is 33220232222119. The next prime is 33220232222161. The reversal of 33220232222123 is 32122223202233.

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

It is a cyclic number.

It is not a de Polignac number, because 33220232222123 - 2² = 33220232222119 is a prime.

It is a super-2 number, since 2×33220232222123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33220232222173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11337008 + ... + 13963101.

It is an arithmetic number, because the mean of its divisors is an integer number (4333149839700).

Almost surely, 2^{33220232222123} is an apocalyptic number.

33220232222123 is a deficient number, since it is larger than the sum of its proper divisors (1444966495477).

33220232222123 is a wasteful number, since it uses less digits than its factorization.

33220232222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25357221.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 33220232222123 its reverse (32122223202233), we get a palindrome (65342455424356).

The spelling of 33220232222123 in words is "thirty-three trillion, two hundred twenty billion, two hundred thirty-two million, two hundred twenty-two thousand, one hundred twenty-three".