22330200120121 has 8 divisors (see below), whose sum is σ = 22355363218824. Its totient is φ = 22305044776320.

The previous prime is 22330200120073. The next prime is 22330200120149. The reversal of 22330200120121 is 12102100203322.

It can be written as a sum of positive squares in 4 ways, for example, as 2529168592896 + 19801031527225 = 1590336^2 + 4449835^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22330200120121 - 2¹³ = 22330200111929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62330200120121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833181 + ... + 7704133.

It is an arithmetic number, because the mean of its divisors is an integer number (2794420402353).

Almost surely, 2^{22330200120121} is an apocalyptic number.

It is an amenable number.

22330200120121 is a deficient number, since it is larger than the sum of its proper divisors (25163098703).

22330200120121 is a wasteful number, since it uses less digits than its factorization.

22330200120121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877451.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22330200120121 its reverse (12102100203322), we get a palindrome (34432300323443).

The spelling of 22330200120121 in words is "twenty-two trillion, three hundred thirty billion, two hundred million, one hundred twenty thousand, one hundred twenty-one".