223021010132 has 48 divisors (see below), whose sum is σ = 395344010880. Its totient is φ = 110076624000.

The previous prime is 223021010089. The next prime is 223021010141. The reversal of 223021010132 is 231010120322.

It is a self number, because there is not a number n which added to its sum of digits gives 223021010132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136236818 + ... + 136238454.

It is an arithmetic number, because the mean of its divisors is an integer number (8236333560).

Almost surely, 2^223021010132 is an apocalyptic number.

It is an amenable number.

223021010132 is a deficient number, since it is larger than the sum of its proper divisors (172323000748).

223021010132 is a wasteful number, since it uses less digits than its factorization.

223021010132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223021010132 its reverse (231010120322), we get a palindrome (454031130454).

The spelling of 223021010132 in words is "two hundred twenty-three billion, twenty-one million, ten thousand, one hundred thirty-two".