33222210230 has 32 divisors (see below), whose sum is σ = 65421222048. Its totient is φ = 12046566400.

The previous prime is 33222210221. The next prime is 33222210257. The reversal of 33222210230 is 3201222233.

It is a super-2 number, since 2×33222210230² (a number of 22 digits) contains 22 as substring.

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, 388961 + ... + 466620.

It is an arithmetic number, because the mean of its divisors is an integer number (2044413189).

Almost surely, 2^33222210230 is an apocalyptic number.

33222210230 is a deficient number, since it is larger than the sum of its proper divisors (32199011818).

33222210230 is a wasteful number, since it uses less digits than its factorization.

33222210230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855952.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 33222210230 its reverse (3201222233), we get a palindrome (36423432463).

The spelling of 33222210230 in words is "thirty-three billion, two hundred twenty-two million, two hundred ten thousand, two hundred thirty".