4022311221332 has 6 divisors (see below), whose sum is σ = 7039044637338. Its totient is φ = 2011155610664.

The previous prime is 4022311221287. The next prime is 4022311221353. The reversal of 4022311221332 is 2331221132204.

It can be written as a sum of positive squares in only one way, i.e., 3714115257616 + 308195963716 = 1927204^2 + 555154^2 .

It is a super-2 number, since 2×4022311221332² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502788902663 + ... + 502788902670.

It is an arithmetic number, because the mean of its divisors is an integer number (1173174106223).

Almost surely, 2^{4022311221332} is an apocalyptic number.

It is an amenable number.

4022311221332 is a deficient number, since it is larger than the sum of its proper divisors (3016733416006).

4022311221332 is a wasteful number, since it uses less digits than its factorization.

4022311221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005577805337 (or 1005577805335 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 4022311221332 its reverse (2331221132204), we get a palindrome (6353532353536).

The spelling of 4022311221332 in words is "four trillion, twenty-two billion, three hundred eleven million, two hundred twenty-one thousand, three hundred thirty-two".