220104124331 has 16 divisors (see below), whose sum is σ = 270913718208. Its totient is φ = 174137817600.

The previous prime is 220104124199. The next prime is 220104124447. The reversal of 220104124331 is 133421401022.

220104124331 = 177320² + 177321² + ... + 177326².

It is a cyclic number.

It is not a de Polignac number, because 220104124331 - 2¹⁴ = 220104107947 is a prime.

It is a super-2 number, since 2×220104124331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220104124297 and 220104124306.

It is not an unprimeable number, because it can be changed into a prime (220104124631) 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, 1672991 + ... + 1799751.

It is an arithmetic number, because the mean of its divisors is an integer number (16932107388).

Almost surely, 2^220104124331 is an apocalyptic number.

220104124331 is a deficient number, since it is larger than the sum of its proper divisors (50809593877).

220104124331 is a wasteful number, since it uses less digits than its factorization.

220104124331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145862.

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

Adding to 220104124331 its reverse (133421401022), we get a palindrome (353525525353).

The spelling of 220104124331 in words is "two hundred twenty billion, one hundred four million, one hundred twenty-four thousand, three hundred thirty-one".