3221222311132 has 48 divisors (see below), whose sum is σ = 6449401086912. Its totient is φ = 1379033763840.

The previous prime is 3221222311079. The next prime is 3221222311141. The reversal of 3221222311132 is 2311132221223.

It is a super-2 number, since 2×3221222311132² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3221222311097 and 3221222311106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180138832 + ... + 180156712.

It is an arithmetic number, because the mean of its divisors is an integer number (134362522644).

Almost surely, 2^{3221222311132} is an apocalyptic number.

It is an amenable number.

3221222311132 is an abundant number, since it is smaller than the sum of its proper divisors (3228178775780).

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

3221222311132 is a wasteful number, since it uses less digits than its factorization.

3221222311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24478 (or 24476 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 3221222311132 its reverse (2311132221223), we get a palindrome (5532354532355).

The spelling of 3221222311132 in words is "three trillion, two hundred twenty-one billion, two hundred twenty-two million, three hundred eleven thousand, one hundred thirty-two".