220231301330 has 32 divisors (see below), whose sum is σ = 397584970560. Its totient is φ = 87833067840.

The previous prime is 220231301317. The next prime is 220231301341. The reversal of 220231301330 is 33103132022.

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, 7846061 + ... + 7874079.

It is an arithmetic number, because the mean of its divisors is an integer number (12424530330).

Almost surely, 2^220231301330 is an apocalyptic number.

220231301330 is a deficient number, since it is larger than the sum of its proper divisors (177353669230).

220231301330 is a wasteful number, since it uses less digits than its factorization.

220231301330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30314.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 220231301330 its reverse (33103132022), we get a palindrome (253334433352).

The spelling of 220231301330 in words is "two hundred twenty billion, two hundred thirty-one million, three hundred one thousand, three hundred thirty".