223004012142 has 8 divisors (see below), whose sum is σ = 446008024296. Its totient is φ = 74334670712.

The previous prime is 223004012117. The next prime is 223004012171. The reversal of 223004012142 is 241210400322.

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

223004012142 is an admirable number.

It is a congruent 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, 18583667673 + ... + 18583667684.

It is an arithmetic number, because the mean of its divisors is an integer number (55751003037).

Almost surely, 2^223004012142 is an apocalyptic number.

223004012142 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.

223004012142 is a wasteful number, since it uses less digits than its factorization.

223004012142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37167335362.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 223004012142 its reverse (241210400322), we get a palindrome (464214412464).

The spelling of 223004012142 in words is "two hundred twenty-three billion, four million, twelve thousand, one hundred forty-two".