223311222042 has 8 divisors (see below), whose sum is σ = 446622444096. Its totient is φ = 74437074012.

The previous prime is 223311222031. The next prime is 223311222073. The reversal of 223311222042 is 240222113322.

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

223311222042 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18609268498 + ... + 18609268509.

It is an arithmetic number, because the mean of its divisors is an integer number (55827805512).

Almost surely, 2^223311222042 is an apocalyptic number.

223311222042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223311222042 is a wasteful number, since it uses less digits than its factorization.

223311222042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37218537012.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 223311222042 its reverse (240222113322), we get a palindrome (463533335364).

The spelling of 223311222042 in words is "two hundred twenty-three billion, three hundred eleven million, two hundred twenty-two thousand, forty-two".