220110233121230 has 16 divisors (see below), whose sum is σ = 396198952236864. Its totient is φ = 88043974888800.

The previous prime is 220110233121223. The next prime is 220110233121413. The reversal of 220110233121230 is 32121332011022.

It is a super-2 number, since 2×220110233121230² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220110233121196 and 220110233121205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6777446 + ... + 22048905.

It is an arithmetic number, because the mean of its divisors is an integer number (24762434514804).

Almost surely, 2^{220110233121230} is an apocalyptic number.

220110233121230 is a deficient number, since it is larger than the sum of its proper divisors (176088719115634).

220110233121230 is a wasteful number, since it uses less digits than its factorization.

220110233121230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29589931.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 220110233121230 its reverse (32121332011022), we get a palindrome (252231565132252).

The spelling of 220110233121230 in words is "two hundred twenty trillion, one hundred ten billion, two hundred thirty-three million, one hundred twenty-one thousand, two hundred thirty".