1330221321110 has 32 divisors (see below), whose sum is σ = 2617084642464. Its totient is φ = 482788384000.

The previous prime is 1330221321103. The next prime is 1330221321157. The reversal of 1330221321110 is 111231220331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11548181 + ... + 11662800.

It is an arithmetic number, because the mean of its divisors is an integer number (81783895077).

Almost surely, 2^{1330221321110} is an apocalyptic number.

1330221321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1330221321110 is a deficient number, since it is larger than the sum of its proper divisors (1286863321354).

1330221321110 is a wasteful number, since it uses less digits than its factorization.

1330221321110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23211520.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1330221321110 its reverse (111231220331), we get a palindrome (1441452541441).

The spelling of 1330221321110 in words is "one trillion, three hundred thirty billion, two hundred twenty-one million, three hundred twenty-one thousand, one hundred ten".