223243122142099 has 4 divisors (see below), whose sum is σ = 223243357052520. Its totient is φ = 223242887231680.

The previous prime is 223243122142093. The next prime is 223243122142111. The reversal of 223243122142099 is 990241221342322.

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 223243122142099 - 2³ = 223243122142091 is a prime.

It is a super-3 number, since 3×223243122142099³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223243122142091) 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, 116023897 + ... + 117932314.

It is an arithmetic number, because the mean of its divisors is an integer number (55810839263130).

Almost surely, 2^{223243122142099} is an apocalyptic number.

223243122142099 is a deficient number, since it is larger than the sum of its proper divisors (234910421).

223243122142099 is an equidigital number, since it uses as much as digits as its factorization.

223243122142099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234910420.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 223243122142099 in words is "two hundred twenty-three trillion, two hundred forty-three billion, one hundred twenty-two million, one hundred forty-two thousand, ninety-nine".