33225672123 has 96 divisors (see below), whose sum is σ = 58263109632. Its totient is φ = 18530013600.

The previous prime is 33225672119. The next prime is 33225672133. The reversal of 33225672123 is 32127652233.

33225672123 is a `hidden beast` number, since 33 + 22 + 567 + 21 + 23 = 666.

It is not a de Polignac number, because 33225672123 - 2² = 33225672119 is a prime.

It is a super-2 number, since 2×33225672123² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33225672133) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12438078 + ... + 12440748.

It is an arithmetic number, because the mean of its divisors is an integer number (606907392).

Almost surely, 2^33225672123 is an apocalyptic number.

33225672123 is a deficient number, since it is larger than the sum of its proper divisors (25037437509).

33225672123 is a wasteful number, since it uses less digits than its factorization.

33225672123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867 (or 2855 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The spelling of 33225672123 in words is "thirty-three billion, two hundred twenty-five million, six hundred seventy-two thousand, one hundred twenty-three".