3212021003223 has 16 divisors (see below), whose sum is σ = 4402781531136. Its totient is φ = 2081907357600.

The previous prime is 3212021003203. The next prime is 3212021003299. The reversal of 3212021003223 is 3223001202123.

It is a happy number.

It is not a de Polignac number, because 3212021003223 - 2⁹ = 3212021002711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3212021003223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212021003203) 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, 75410136 + ... + 75452717.

It is an arithmetic number, because the mean of its divisors is an integer number (275173845696).

Almost surely, 2^{3212021003223} is an apocalyptic number.

3212021003223 is a deficient number, since it is larger than the sum of its proper divisors (1190760527913).

3212021003223 is a wasteful number, since it uses less digits than its factorization.

3212021003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150863054.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3212021003223 its reverse (3223001202123), we get a palindrome (6435022205346).

The spelling of 3212021003223 in words is "three trillion, two hundred twelve billion, twenty-one million, three thousand, two hundred twenty-three".