354122023223 has 4 divisors (see below), whose sum is σ = 354145285488. Its totient is φ = 354098760960.

The previous prime is 354122023217. The next prime is 354122023291. The reversal of 354122023223 is 322320221453.

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

It is a cyclic number.

It is not a de Polignac number, because 354122023223 - 2²⁴ = 354105246007 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 (354122023823) 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, 11608283 + ... + 11638748.

It is an arithmetic number, because the mean of its divisors is an integer number (88536321372).

Almost surely, 2^354122023223 is an apocalyptic number.

354122023223 is a deficient number, since it is larger than the sum of its proper divisors (23262265).

354122023223 is a wasteful number, since it uses less digits than its factorization.

354122023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23262264.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 354122023223 its reverse (322320221453), we get a palindrome (676442244676).

The spelling of 354122023223 in words is "three hundred fifty-four billion, one hundred twenty-two million, twenty-three thousand, two hundred twenty-three".