1322222451441 has 8 divisors (see below), whose sum is σ = 1855750809120. Its totient is φ = 835087864032.

The previous prime is 1322222451413. The next prime is 1322222451457. The reversal of 1322222451441 is 1441542222231.

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

It is not a de Polignac number, because 1322222451441 - 2¹⁷ = 1322222320369 is a prime.

It is a super-2 number, since 2×1322222451441² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1322222451841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11598442500 + ... + 11598442613.

It is an arithmetic number, because the mean of its divisors is an integer number (231968851140).

Almost surely, 2^{1322222451441} is an apocalyptic number.

It is an amenable number.

1322222451441 is a deficient number, since it is larger than the sum of its proper divisors (533528357679).

1322222451441 is a wasteful number, since it uses less digits than its factorization.

1322222451441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23196885135.

The product of its digits is 30720, while the sum is 33.

Adding to 1322222451441 its reverse (1441542222231), we get a palindrome (2763764673672).

The spelling of 1322222451441 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, four hundred fifty-one thousand, four hundred forty-one".