1220234330322 has 56 divisors (see below), whose sum is σ = 3136310721216. Its totient is φ = 348638377176.

The previous prime is 1220234330279. The next prime is 1220234330407. The reversal of 1220234330322 is 2230334320221.

1220234330322 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 2 + 3 + 4 + 330 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 59770038 + ... + 59790449.

Almost surely, 2^{1220234330322} is an apocalyptic number.

1220234330322 is an abundant number, since it is smaller than the sum of its proper divisors (1916076390894).

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

1220234330322 is an equidigital number, since it uses as much as digits as its factorization.

1220234330322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119560514 (or 119560499 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 1220234330322 its reverse (2230334320221), we get a palindrome (3450568650543).

The spelling of 1220234330322 in words is "one trillion, two hundred twenty billion, two hundred thirty-four million, three hundred thirty thousand, three hundred twenty-two".