1422221401233 has 12 divisors (see below), whose sum is σ = 2093080553460. Its totient is φ = 930258023136.

The previous prime is 1422221401177. The next prime is 1422221401241. The reversal of 1422221401233 is 3321041222241.

1422221401233 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 2 + 21 + 401 + 233 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1256488548624 + 165732852609 = 1120932^2 + 407103^2 .

It is not a de Polignac number, because 1422221401233 - 2¹³ = 1422221393041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1422221401197 and 1422221401206.

It is not an unprimeable number, because it can be changed into a prime (1422221401243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1490797638 + ... + 1490798591.

It is an arithmetic number, because the mean of its divisors is an integer number (174423379455).

Almost surely, 2^{1422221401233} is an apocalyptic number.

It is an amenable number.

1422221401233 is a deficient number, since it is larger than the sum of its proper divisors (670859152227).

1422221401233 is a wasteful number, since it uses less digits than its factorization.

1422221401233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981596288 (or 2981596285 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1422221401233 its reverse (3321041222241), we get a palindrome (4743262623474).

The spelling of 1422221401233 in words is "one trillion, four hundred twenty-two billion, two hundred twenty-one million, four hundred one thousand, two hundred thirty-three".