1330311201222 has 64 divisors (see below), whose sum is σ = 2711786688000. Its totient is φ = 434976057600.

The previous prime is 1330311201181. The next prime is 1330311201229. The reversal of 1330311201222 is 2221021130331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330311201229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148783272 + ... + 148792212.

It is an arithmetic number, because the mean of its divisors is an integer number (42371667000).

Almost surely, 2^{1330311201222} is an apocalyptic number.

1330311201222 is an abundant number, since it is smaller than the sum of its proper divisors (1381475486778).

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

1330311201222 is a wasteful number, since it uses less digits than its factorization.

1330311201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1330311201222 its reverse (2221021130331), we get a palindrome (3551332331553).

The spelling of 1330311201222 in words is "one trillion, three hundred thirty billion, three hundred eleven million, two hundred one thousand, two hundred twenty-two".