220301330133232 has 40 divisors (see below), whose sum is σ = 428413020922880. Its totient is φ = 109743139085760.

The previous prime is 220301330133211. The next prime is 220301330133233. The reversal of 220301330133232 is 232331033103022.

It is a super-2 number, since 2×220301330133232² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220301330133232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220301330133233) 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, 634439053 + ... + 634786195.

It is an arithmetic number, because the mean of its divisors is an integer number (10710325523072).

Almost surely, 2^{220301330133232} is an apocalyptic number.

It is an amenable number.

220301330133232 is a deficient number, since it is larger than the sum of its proper divisors (208111690789648).

220301330133232 is a wasteful number, since it uses less digits than its factorization.

220301330133232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493781 (or 493775 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 220301330133232 its reverse (232331033103022), we get a palindrome (452632363236254).

The spelling of 220301330133232 in words is "two hundred twenty trillion, three hundred one billion, three hundred thirty million, one hundred thirty-three thousand, two hundred thirty-two".