22113210030121 has 16 divisors (see below), whose sum is σ = 25312556775168. Its totient is φ = 18923951592000.

The previous prime is 22113210030103. The next prime is 22113210030133. The reversal of 22113210030121 is 12103001231122.

It is not a de Polignac number, because 22113210030121 - 2⁵ = 22113210030089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22113210030151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28972036 + ... + 29725498.

It is an arithmetic number, because the mean of its divisors is an integer number (1582034798448).

Almost surely, 2^{22113210030121} is an apocalyptic number.

It is an amenable number.

22113210030121 is a deficient number, since it is larger than the sum of its proper divisors (3199346745047).

22113210030121 is an equidigital number, since it uses as much as digits as its factorization.

22113210030121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760152.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 22113210030121 its reverse (12103001231122), we get a palindrome (34216211261243).

The spelling of 22113210030121 in words is "twenty-two trillion, one hundred thirteen billion, two hundred ten million, thirty thousand, one hundred twenty-one".