22140132201423 has 16 divisors (see below), whose sum is σ = 32858455549440. Its totient is φ = 14733871271352.

The previous prime is 22140132201379. The next prime is 22140132201437. The reversal of 22140132201423 is 32410223104122.

22140132201423 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 0 + 1 + 32 + 201 + 423 = 666.

It is not a de Polignac number, because 22140132201423 - 2²¹ = 22140130104271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22140132201463) 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, 728230711 + ... + 728261112.

It is an arithmetic number, because the mean of its divisors is an integer number (2053653471840).

Almost surely, 2^{22140132201423} is an apocalyptic number.

22140132201423 is a deficient number, since it is larger than the sum of its proper divisors (10718323348017).

22140132201423 is a wasteful number, since it uses less digits than its factorization.

22140132201423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456492395 (or 1456492389 counting only the distinct ones).

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

Adding to 22140132201423 its reverse (32410223104122), we get a palindrome (54550355305545).

The spelling of 22140132201423 in words is "twenty-two trillion, one hundred forty billion, one hundred thirty-two million, two hundred one thousand, four hundred twenty-three".