22142342101203 has 20 divisors (see below), whose sum is σ = 33529939324728. Its totient is φ = 14559348227040.

The previous prime is 22142342101193. The next prime is 22142342101241. The reversal of 22142342101203 is 30210124324122.

22142342101203 is a `hidden beast` number, since 2 + 2 + 1 + 423 + 4 + 210 + 1 + 20 + 3 = 666.

It is not a de Polignac number, because 22142342101203 - 2²¹ = 22142340004051 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (22142342101283) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1872338253 + ... + 1872350078.

Almost surely, 2^{22142342101203} is an apocalyptic number.

22142342101203 is a deficient number, since it is larger than the sum of its proper divisors (11387597223525).

22142342101203 is an equidigital number, since it uses as much as digits as its factorization.

22142342101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744688416 (or 3744688407 counting only the distinct ones).

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

Adding to 22142342101203 its reverse (30210124324122), we get a palindrome (52352466425325).

The spelling of 22142342101203 in words is "twenty-two trillion, one hundred forty-two billion, three hundred forty-two million, one hundred one thousand, two hundred three".