223012202422 has 32 divisors (see below), whose sum is σ = 367689611520. Its totient is φ = 100974218400.

The previous prime is 223012202401. The next prime is 223012202447. The reversal of 223012202422 is 224202210322.

It is a super-2 number, since 2×223012202422² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223012202393 and 223012202402.

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, 1180248 + ... + 1356100.

It is an arithmetic number, because the mean of its divisors is an integer number (11490300360).

Almost surely, 2^223012202422 is an apocalyptic number.

223012202422 is a deficient number, since it is larger than the sum of its proper divisors (144677409098).

223012202422 is a wasteful number, since it uses less digits than its factorization.

223012202422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177348.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 223012202422 its reverse (224202210322), we get a palindrome (447214412744).

The spelling of 223012202422 in words is "two hundred twenty-three billion, twelve million, two hundred two thousand, four hundred twenty-two".