233103220122 has 32 divisors (see below), whose sum is σ = 486545989248. Its totient is φ = 74312116736.

The previous prime is 233103220111. The next prime is 233103220187. The reversal of 233103220122 is 221022301332.

It is a happy number.

It is a super-2 number, since 2×233103220122² (a number of 24 digits) contains 22 as substring.

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, 875218 + ... + 1110050.

It is an arithmetic number, because the mean of its divisors is an integer number (15204562164).

Almost surely, 2^233103220122 is an apocalyptic number.

233103220122 is an abundant number, since it is smaller than the sum of its proper divisors (253442769126).

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

233103220122 is a wasteful number, since it uses less digits than its factorization.

233103220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242054.

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

Adding to 233103220122 its reverse (221022301332), we get a palindrome (454125521454).

The spelling of 233103220122 in words is "two hundred thirty-three billion, one hundred three million, two hundred twenty thousand, one hundred twenty-two".