223211122010 has 32 divisors (see below), whose sum is σ = 423386870400. Its totient is φ = 84493160640.

The previous prime is 223211122003. The next prime is 223211122049. The reversal of 223211122010 is 10221112322.

It is a super-3 number, since 3×223211122010³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223211122010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464561 + ... + 813780.

It is an arithmetic number, because the mean of its divisors is an integer number (13230839700).

Almost surely, 2^223211122010 is an apocalyptic number.

223211122010 is a deficient number, since it is larger than the sum of its proper divisors (200175748390).

223211122010 is a wasteful number, since it uses less digits than its factorization.

223211122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279286.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 223211122010 its reverse (10221112322), we get a palindrome (233432234332).

The spelling of 223211122010 in words is "two hundred twenty-three billion, two hundred eleven million, one hundred twenty-two thousand, ten".