12220101303330 has 64 divisors (see below), whose sum is σ = 30217312839168. Its totient is φ = 3161135308800.

The previous prime is 12220101303323. The next prime is 12220101303349. The reversal of 12220101303330 is 3330310102221.

It is a junction number, because it is equal to n+sod(n) for n = 12220101303297 and 12220101303306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38189071 + ... + 38507730.

It is an arithmetic number, because the mean of its divisors is an integer number (472145513112).

Almost surely, 2^{12220101303330} is an apocalyptic number.

12220101303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220101303330 is an abundant number, since it is smaller than the sum of its proper divisors (17997211535838).

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

12220101303330 is a wasteful number, since it uses less digits than its factorization.

12220101303330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76696971.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12220101303330 its reverse (3330310102221), we get a palindrome (15550411405551).

The spelling of 12220101303330 in words is "twelve trillion, two hundred twenty billion, one hundred one million, three hundred three thousand, three hundred thirty".