1341222221431 has 8 divisors (see below), whose sum is σ = 1352065874400. Its totient is φ = 1330403130912.

The previous prime is 1341222221369. The next prime is 1341222221441.

1341222221431 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 1341222221431 - 2¹³ = 1341222213239 is a prime.

It is a super-2 number, since 2×1341222221431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1341222221431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341222221441) 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, 6030955 + ... + 6249388.

It is an arithmetic number, because the mean of its divisors is an integer number (169008234300).

Almost surely, 2^{1341222221431} is an apocalyptic number.

1341222221431 is a deficient number, since it is larger than the sum of its proper divisors (10843652969).

1341222221431 is a wasteful number, since it uses less digits than its factorization.

1341222221431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12281225.

The product of its digits is 4608, while the sum is 28.

The spelling of 1341222221431 in words is "one trillion, three hundred forty-one billion, two hundred twenty-two million, two hundred twenty-one thousand, four hundred thirty-one".