11422332221403 has 16 divisors (see below), whose sum is σ = 15892023038976. Its totient is φ = 7283768215680.

The previous prime is 11422332221401. The next prime is 11422332221471. The reversal of 11422332221403 is 30412223322411.

It is a happy number.

It is not a de Polignac number, because 11422332221403 - 2¹ = 11422332221401 is a prime.

It is a super-2 number, since 2×11422332221403² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11422332221401) 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, 19787358 + ... + 20356428.

It is an arithmetic number, because the mean of its divisors is an integer number (993251439936).

Almost surely, 2^{11422332221403} is an apocalyptic number.

11422332221403 is a deficient number, since it is larger than the sum of its proper divisors (4469690817573).

11422332221403 is a wasteful number, since it uses less digits than its factorization.

11422332221403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859994.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 11422332221403 its reverse (30412223322411), we get a palindrome (41834555543814).

The spelling of 11422332221403 in words is "eleven trillion, four hundred twenty-two billion, three hundred thirty-two million, two hundred twenty-one thousand, four hundred three".