22022301201123 has 32 divisors (see below), whose sum is σ = 31813974796032. Its totient is φ = 13496297472000.

The previous prime is 22022301201107. The next prime is 22022301201181. The reversal of 22022301201123 is 32110210322022.

It is not a de Polignac number, because 22022301201123 - 2⁴ = 22022301201107 is a prime.

It is a super-2 number, since 2×22022301201123² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22022301201123.

It is not an unprimeable number, because it can be changed into a prime (22022301202123) 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 31 ways as a sum of consecutive naturals, for example, 203458488 + ... + 203566698.

It is an arithmetic number, because the mean of its divisors is an integer number (994186712376).

Almost surely, 2^{22022301201123} is an apocalyptic number.

22022301201123 is a deficient number, since it is larger than the sum of its proper divisors (9791673594909).

22022301201123 is a wasteful number, since it uses less digits than its factorization.

22022301201123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201075.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22022301201123 its reverse (32110210322022), we get a palindrome (54132511523145).

The spelling of 22022301201123 in words is "twenty-two trillion, twenty-two billion, three hundred one million, two hundred one thousand, one hundred twenty-three".