33222645445 has 8 divisors (see below), whose sum is σ = 43491463200. Its totient is φ = 24161923920.

The previous prime is 33222645419. The next prime is 33222645473. The reversal of 33222645445 is 54454622233.

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

It is not a de Polignac number, because 33222645445 - 2⁷ = 33222645317 is a prime.

It is a super-2 number, since 2×33222645445² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33222645398 and 33222645407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302023995 + ... + 302024104.

It is an arithmetic number, because the mean of its divisors is an integer number (5436432900).

Almost surely, 2^33222645445 is an apocalyptic number.

It is an amenable number.

33222645445 is a deficient number, since it is larger than the sum of its proper divisors (10268817755).

33222645445 is a wasteful number, since it uses less digits than its factorization.

33222645445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604048115.

The product of its digits is 691200, while the sum is 40.

The spelling of 33222645445 in words is "thirty-three billion, two hundred twenty-two million, six hundred forty-five thousand, four hundred forty-five".