220331032121404 has 12 divisors (see below), whose sum is σ = 385672149801904. Its totient is φ = 110138989320864.

The previous prime is 220331032121399. The next prime is 220331032121579. The reversal of 220331032121404 is 404121230133022.

It is a super-2 number, since 2×220331032121404² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6631666272 + ... + 6631699495.

Almost surely, 2^{220331032121404} is an apocalyptic number.

It is an amenable number.

220331032121404 is a deficient number, since it is larger than the sum of its proper divisors (165341117680500).

220331032121404 is a wasteful number, since it uses less digits than its factorization.

220331032121404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13263369924 (or 13263369922 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 220331032121404 its reverse (404121230133022), we get a palindrome (624452262254426).

The spelling of 220331032121404 in words is "two hundred twenty trillion, three hundred thirty-one billion, thirty-two million, one hundred twenty-one thousand, four hundred four".