223101003212 has 12 divisors (see below), whose sum is σ = 393276586920. Its totient is φ = 110736264096.

The previous prime is 223101003211. The next prime is 223101003227. The reversal of 223101003212 is 212300101322.

It is a super-3 number, since 3×223101003212³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223101003211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203558762 + ... + 203559857.

It is an arithmetic number, because the mean of its divisors is an integer number (32773048910).

Almost surely, 2^223101003212 is an apocalyptic number.

It is an amenable number.

223101003212 is a deficient number, since it is larger than the sum of its proper divisors (170175583708).

223101003212 is a wasteful number, since it uses less digits than its factorization.

223101003212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407118760 (or 407118758 counting only the distinct ones).

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

Adding to 223101003212 its reverse (212300101322), we get a palindrome (435401104534).

The spelling of 223101003212 in words is "two hundred twenty-three billion, one hundred one million, three thousand, two hundred twelve".