1301332221022 has 8 divisors (see below), whose sum is σ = 1959775218072. Its totient is φ = 648073815000.

The previous prime is 1301332221011. The next prime is 1301332221023. The reversal of 1301332221022 is 2201222331031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1301332220984 and 1301332221002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301332221023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1296147129 + ... + 1296148132.

It is an arithmetic number, because the mean of its divisors is an integer number (244971902259).

Almost surely, 2^{1301332221022} is an apocalyptic number.

1301332221022 is a deficient number, since it is larger than the sum of its proper divisors (658442997050).

1301332221022 is a wasteful number, since it uses less digits than its factorization.

1301332221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592295514.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1301332221022 its reverse (2201222331031), we get a palindrome (3502554552053).

The spelling of 1301332221022 in words is "one trillion, three hundred one billion, three hundred thirty-two million, two hundred twenty-one thousand, twenty-two".