133224412245 has 16 divisors (see below), whose sum is σ = 213176162880. Its totient is φ = 71047318784.

The previous prime is 133224412213. The next prime is 133224412259. The reversal of 133224412245 is 542214422331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 133224412245 - 2⁵ = 133224412213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159639 + ... + 540308.

It is an arithmetic number, because the mean of its divisors is an integer number (13323510180).

Almost surely, 2^133224412245 is an apocalyptic number.

133224412245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133224412245 is a deficient number, since it is larger than the sum of its proper divisors (79951750635).

133224412245 is a wasteful number, since it uses less digits than its factorization.

133224412245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712644.

The product of its digits is 46080, while the sum is 33.

Adding to 133224412245 its reverse (542214422331), we get a palindrome (675438834576).

The spelling of 133224412245 in words is "one hundred thirty-three billion, two hundred twenty-four million, four hundred twelve thousand, two hundred forty-five".