220312303331030 has 8 divisors (see below), whose sum is σ = 396562145995872. Its totient is φ = 88124921332408.

The previous prime is 220312303330993. The next prime is 220312303331083. The reversal of 220312303331030 is 30133303213022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 11015615166542 + ... + 11015615166561.

It is an arithmetic number, because the mean of its divisors is an integer number (49570268249484).

Almost surely, 2^{220312303331030} is an apocalyptic number.

220312303331030 is a deficient number, since it is larger than the sum of its proper divisors (176249842664842).

220312303331030 is a wasteful number, since it uses less digits than its factorization.

220312303331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22031230333110.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 220312303331030 its reverse (30133303213022), we get a palindrome (250445606544052).

The spelling of 220312303331030 in words is "two hundred twenty trillion, three hundred twelve billion, three hundred three million, three hundred thirty-one thousand, thirty".