1301222132322 has 16 divisors (see below), whose sum is σ = 2974222016832. Its totient is φ = 371777752080.

The previous prime is 1301222132293. The next prime is 1301222132347. The reversal of 1301222132322 is 2232312221031.

It is a super-2 number, since 2×1301222132322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1301222132292 and 1301222132301.

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, 15490739629 + ... + 15490739712.

It is an arithmetic number, because the mean of its divisors is an integer number (185888876052).

Almost surely, 2^{1301222132322} is an apocalyptic number.

1301222132322 is an abundant number, since it is smaller than the sum of its proper divisors (1672999884510).

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

1301222132322 is a wasteful number, since it uses less digits than its factorization.

1301222132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30981479353.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1301222132322 its reverse (2232312221031), we get a palindrome (3533534353353).

The spelling of 1301222132322 in words is "one trillion, three hundred one billion, two hundred twenty-two million, one hundred thirty-two thousand, three hundred twenty-two".