1220301332332 has 24 divisors (see below), whose sum is σ = 2172257024000. Its totient is φ = 599725737936.

The previous prime is 1220301332329. The next prime is 1220301332359. The reversal of 1220301332332 is 2332331030221.

It is a junction number, because it is equal to n+sod(n) for n = 1220301332297 and 1220301332306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8588082 + ... + 8729017.

Almost surely, 2^{1220301332332} is an apocalyptic number.

It is an amenable number.

1220301332332 is a deficient number, since it is larger than the sum of its proper divisors (951955691668).

1220301332332 is a wasteful number, since it uses less digits than its factorization.

1220301332332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17317405 (or 17317403 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1220301332332 its reverse (2332331030221), we get a palindrome (3552632362553).

The spelling of 1220301332332 in words is "one trillion, two hundred twenty billion, three hundred one million, three hundred thirty-two thousand, three hundred thirty-two".