220222013102231 has 8 divisors (see below), whose sum is σ = 251682561100704. Its totient is φ = 188761530206880.

The previous prime is 220222013102219. The next prime is 220222013102233. The reversal of 220222013102231 is 132201310222022.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220222013102231 is a prime.

It is a super-2 number, since 2×220222013102231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220222013102197 and 220222013102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222013102233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8798180 + ... + 22756361.

It is an arithmetic number, because the mean of its divisors is an integer number (31460320137588).

Almost surely, 2^{220222013102231} is an apocalyptic number.

220222013102231 is a deficient number, since it is larger than the sum of its proper divisors (31460547998473).

220222013102231 is an equidigital number, since it uses as much as digits as its factorization.

220222013102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32551561.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 220222013102231 its reverse (132201310222022), we get a palindrome (352423323324253).

The spelling of 220222013102231 in words is "two hundred twenty trillion, two hundred twenty-two billion, thirteen million, one hundred two thousand, two hundred thirty-one".