223201120301220 has 48 divisors (see below), whose sum is σ = 624965486100480. Its totient is φ = 59520075008256.

The previous prime is 223201120301143. The next prime is 223201120301227. The reversal of 223201120301220 is 22103021102322.

It is a super-3 number, since 3×223201120301220³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223201120301227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9421149 + ... + 23133531.

It is an arithmetic number, because the mean of its divisors is an integer number (13020114293760).

Almost surely, 2^{223201120301220} is an apocalyptic number.

223201120301220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223201120301220 is an abundant number, since it is smaller than the sum of its proper divisors (401764365799260).

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

223201120301220 is a wasteful number, since it uses less digits than its factorization.

223201120301220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13983684 (or 13983682 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 223201120301220 its reverse (22103021102322), we get a palindrome (245304141403542).

The spelling of 223201120301220 in words is "two hundred twenty-three trillion, two hundred one billion, one hundred twenty million, three hundred one thousand, two hundred twenty".