20332211223230 has 32 divisors (see below), whose sum is σ = 38551073796000. Its totient is φ = 7699461115392.

The previous prime is 20332211223229. The next prime is 20332211223277. The reversal of 20332211223230 is 3232211223302.

It is a super-3 number, since 3×20332211223230³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20332211223230.

It is a congruent number.

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, 37066055 + ... + 37610594.

It is an arithmetic number, because the mean of its divisors is an integer number (1204721056125).

Almost surely, 2^{20332211223230} is an apocalyptic number.

20332211223230 is a deficient number, since it is larger than the sum of its proper divisors (18218862572770).

20332211223230 is a wasteful number, since it uses less digits than its factorization.

20332211223230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74678108.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 20332211223230 its reverse (3232211223302), we get a palindrome (23564422446532).

The spelling of 20332211223230 in words is "twenty trillion, three hundred thirty-two billion, two hundred eleven million, two hundred twenty-three thousand, two hundred thirty".