1330021112122 has 16 divisors (see below), whose sum is σ = 2005864232832. Its totient is φ = 661408208640.

The previous prime is 1330021112117. The next prime is 1330021112137. The reversal of 1330021112122 is 2212111200331.

It is a self number, because there is not a number n which added to its sum of digits gives 1330021112122.

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, 1813708 + ... + 2439175.

It is an arithmetic number, because the mean of its divisors is an integer number (125366514552).

Almost surely, 2^{1330021112122} is an apocalyptic number.

1330021112122 is a deficient number, since it is larger than the sum of its proper divisors (675843120710).

1330021112122 is a wasteful number, since it uses less digits than its factorization.

1330021112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253733.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1330021112122 its reverse (2212111200331), we get a palindrome (3542132312453).

The spelling of 1330021112122 in words is "one trillion, three hundred thirty billion, twenty-one million, one hundred twelve thousand, one hundred twenty-two".