3213223020120 has 32 divisors (see below), whose sum is σ = 9639669060720. Its totient is φ = 856859472000.

The previous prime is 3213223020101. The next prime is 3213223020143. The reversal of 3213223020120 is 210203223123.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13388429131 + ... + 13388429370.

Almost surely, 2^{3213223020120} is an apocalyptic number.

3213223020120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3213223020120 is an abundant number, since it is smaller than the sum of its proper divisors (6426446040600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213223020120 is a wasteful number, since it uses less digits than its factorization.

3213223020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26776858515 (or 26776858511 counting only the distinct ones).

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

Adding to 3213223020120 its reverse (210203223123), we get a palindrome (3423426243243).

The spelling of 3213223020120 in words is "three trillion, two hundred thirteen billion, two hundred twenty-three million, twenty thousand, one hundred twenty".