22124121120201 has 32 divisors (see below), whose sum is σ = 31495504320000. Its totient is φ = 13774031244288.

The previous prime is 22124121120139. The next prime is 22124121120221. The reversal of 22124121120201 is 10202112142122.

It is not a de Polignac number, because 22124121120201 - 2⁶ = 22124121120137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22124121120221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3083371 + ... + 7331808.

It is an arithmetic number, because the mean of its divisors is an integer number (984234510000).

Almost surely, 2^{22124121120201} is an apocalyptic number.

It is an amenable number.

22124121120201 is a deficient number, since it is larger than the sum of its proper divisors (9371383199799).

22124121120201 is a wasteful number, since it uses less digits than its factorization.

22124121120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10415733.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 22124121120201 its reverse (10202112142122), we get a palindrome (32326233262323).

The spelling of 22124121120201 in words is "twenty-two trillion, one hundred twenty-four billion, one hundred twenty-one million, one hundred twenty thousand, two hundred one".