33112202213230 has 32 divisors (see below), whose sum is σ = 68116833468864. Its totient is φ = 11352704510976.

The previous prime is 33112202213213. The next prime is 33112202213249. The reversal of 33112202213230 is 3231220221133.

It is a junction number, because it is equal to n+sod(n) for n = 33112202213195 and 33112202213204.

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, 16974984 + ... + 18824836.

It is an arithmetic number, because the mean of its divisors is an integer number (2128651045902).

Almost surely, 2^{33112202213230} is an apocalyptic number.

33112202213230 is an abundant number, since it is smaller than the sum of its proper divisors (35004631255634).

33112202213230 is a wasteful number, since it uses less digits than its factorization.

33112202213230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105580.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 33112202213230 its reverse (3231220221133), we get a palindrome (36343422434363).

The spelling of 33112202213230 in words is "thirty-three trillion, one hundred twelve billion, two hundred two million, two hundred thirteen thousand, two hundred thirty".