223409297122 has 16 divisors (see below), whose sum is σ = 365672037600. Its totient is φ = 101523795040.

The previous prime is 223409297093. The next prime is 223409297183. The reversal of 223409297122 is 221792904322.

It is a super-3 number, since 3×223409297122³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1205872 + ... + 1378747.

It is an arithmetic number, because the mean of its divisors is an integer number (22854502350).

Almost surely, 2^223409297122 is an apocalyptic number.

223409297122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

223409297122 is a deficient number, since it is larger than the sum of its proper divisors (142262740478).

223409297122 is a wasteful number, since it uses less digits than its factorization.

223409297122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588561.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 223409297122 in words is "two hundred twenty-three billion, four hundred nine million, two hundred ninety-seven thousand, one hundred twenty-two".