1431222000001 has 4 divisors (see below), whose sum is σ = 1431411297604. Its totient is φ = 1431032702400.

The previous prime is 1431221999993. The next prime is 1431222000023. The reversal of 1431222000001 is 1000002221341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 452357130625 + 978864869376 = 672575^2 + 989376^2 .

It is a cyclic number.

It is not a de Polignac number, because 1431222000001 - 2³ = 1431221999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1431222000031) 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, 94637460 + ... + 94652581.

It is an arithmetic number, because the mean of its divisors is an integer number (357852824401).

Almost surely, 2^{1431222000001} is an apocalyptic number.

It is an amenable number.

1431222000001 is a deficient number, since it is larger than the sum of its proper divisors (189297603).

1431222000001 is an equidigital number, since it uses as much as digits as its factorization.

1431222000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189297602.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1431222000001 its reverse (1000002221341), we get a palindrome (2431224221342).

The spelling of 1431222000001 in words is "one trillion, four hundred thirty-one billion, two hundred twenty-two million, one", and thus it is an aban number.