220302103112 has 80 divisors (see below), whose sum is σ = 518950625340. Its totient is φ = 87152381568.

The previous prime is 220302103103. The next prime is 220302103121. The reversal of 220302103112 is 211301203022.

It is an interprime number because it is at equal distance from previous prime (220302103103) and next prime (220302103121).

It can be written as a sum of positive squares in 2 ways, for example, as 215141979556 + 5160123556 = 463834^2 + 71834^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 191423 + ... + 690830.

Almost surely, 2^220302103112 is an apocalyptic number.

It is an amenable number.

220302103112 is an abundant number, since it is smaller than the sum of its proper divisors (298648522228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220302103112 is an equidigital number, since it uses as much as digits as its factorization.

220302103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882300 (or 882275 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220302103112 its reverse (211301203022), we get a palindrome (431603306134).

The spelling of 220302103112 in words is "two hundred twenty billion, three hundred two million, one hundred three thousand, one hundred twelve".