1422313335250 has 32 divisors (see below), whose sum is σ = 2688932696112. Its totient is φ = 563292400000.

The previous prime is 1422313335203. The next prime is 1422313335259. The reversal of 1422313335250 is 525333132241.

It can be written as a sum of positive squares in 8 ways, for example, as 448695003409 + 973618331841 = 669847^2 + 986721^2 .

It is not an unprimeable number, because it can be changed into a prime (1422313335259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28139371 + ... + 28189870.

Almost surely, 2^{1422313335250} is an apocalyptic number.

1422313335250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422313335250 is a deficient number, since it is larger than the sum of its proper divisors (1266619360862).

1422313335250 is a wasteful number, since it uses less digits than its factorization.

1422313335250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56329359 (or 56329349 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 1422313335250 its reverse (525333132241), we get a palindrome (1947646467491).

The spelling of 1422313335250 in words is "one trillion, four hundred twenty-two billion, three hundred thirteen million, three hundred thirty-five thousand, two hundred fifty".