223002021112 has 32 divisors (see below), whose sum is σ = 458788639680. Its totient is φ = 100982044800.

The previous prime is 223002021061. The next prime is 223002021119. The reversal of 223002021112 is 211120200322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223002021119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20223264 + ... + 20234287.

It is an arithmetic number, because the mean of its divisors is an integer number (14337144990).

Almost surely, 2^223002021112 is an apocalyptic number.

It is an amenable number.

223002021112 is an abundant number, since it is smaller than the sum of its proper divisors (235786618568).

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

223002021112 is a wasteful number, since it uses less digits than its factorization.

223002021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40457623 (or 40457619 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 223002021112 its reverse (211120200322), we get a palindrome (434122221434).

The spelling of 223002021112 in words is "two hundred twenty-three billion, two million, twenty-one thousand, one hundred twelve".