1422230421102 has 16 divisors (see below), whose sum is σ = 3011782068432. Its totient is φ = 446189936000.

The previous prime is 1422230421083. The next prime is 1422230421103. The reversal of 1422230421102 is 2011240322241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422230421103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6971717649 + ... + 6971717852.

It is an arithmetic number, because the mean of its divisors is an integer number (188236379277).

Almost surely, 2^{1422230421102} is an apocalyptic number.

1422230421102 is an abundant number, since it is smaller than the sum of its proper divisors (1589551647330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422230421102 is a wasteful number, since it uses less digits than its factorization.

1422230421102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13943435523.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1422230421102 its reverse (2011240322241), we get a palindrome (3433470743343).

The spelling of 1422230421102 in words is "one trillion, four hundred twenty-two billion, two hundred thirty million, four hundred twenty-one thousand, one hundred two".