212223111111033 has 16 divisors (see below), whose sum is σ = 308688731020992. Its totient is φ = 128619830088000.

The previous prime is 212223111111031. The next prime is 212223111111041. The reversal of 212223111111033 is 330111111322212.

It is not a de Polignac number, because 212223111111033 - 2¹ = 212223111111031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212223111110994 and 212223111111012.

It is not an unprimeable number, because it can be changed into a prime (212223111111031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13145643 + ... + 24438783.

It is an arithmetic number, because the mean of its divisors is an integer number (19293045688812).

Almost surely, 2^{212223111111033} is an apocalyptic number.

It is an amenable number.

212223111111033 is a deficient number, since it is larger than the sum of its proper divisors (96465619909959).

212223111111033 is a wasteful number, since it uses less digits than its factorization.

212223111111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11862616.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 212223111111033 its reverse (330111111322212), we get a palindrome (542334222433245).

The spelling of 212223111111033 in words is "two hundred twelve trillion, two hundred twenty-three billion, one hundred eleven million, one hundred eleven thousand, thirty-three".