22330121101223 has 4 divisors (see below), whose sum is σ = 24047822724408. Its totient is φ = 20612419478040.

The previous prime is 22330121101213. The next prime is 22330121101241. The reversal of 22330121101223 is 32210112103322.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22330121101223 - 2²² = 22330116906919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330121101213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858850811573 + ... + 858850811598.

It is an arithmetic number, because the mean of its divisors is an integer number (6011955681102).

Almost surely, 2^{22330121101223} is an apocalyptic number.

22330121101223 is a deficient number, since it is larger than the sum of its proper divisors (1717701623185).

22330121101223 is a wasteful number, since it uses less digits than its factorization.

22330121101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717701623184.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22330121101223 its reverse (32210112103322), we get a palindrome (54540233204545).

The spelling of 22330121101223 in words is "twenty-two trillion, three hundred thirty billion, one hundred twenty-one million, one hundred one thousand, two hundred twenty-three".