233213221002 has 8 divisors (see below), whose sum is σ = 466426442016. Its totient is φ = 77737740332.

The previous prime is 233213220973. The next prime is 233213221051. The reversal of 233213221002 is 200122312332.

It is a happy number.

233213221002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

233213221002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 233213221002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19434435078 + ... + 19434435089.

It is an arithmetic number, because the mean of its divisors is an integer number (58303305252).

Almost surely, 2^233213221002 is an apocalyptic number.

233213221002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233213221002 is a wasteful number, since it uses less digits than its factorization.

233213221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38868870172.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 233213221002 its reverse (200122312332), we get a palindrome (433335533334).

The spelling of 233213221002 in words is "two hundred thirty-three billion, two hundred thirteen million, two hundred twenty-one thousand, two".