4021332013112 has 8 divisors (see below), whose sum is σ = 7539997524600. Its totient is φ = 2010666006552.

The previous prime is 4021332013109. The next prime is 4021332013121. The reversal of 4021332013112 is 2113102331204.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4021332013112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251333250812 + ... + 251333250827.

It is an arithmetic number, because the mean of its divisors is an integer number (942499690575).

Almost surely, 2^{4021332013112} is an apocalyptic number.

It is an amenable number.

4021332013112 is a deficient number, since it is larger than the sum of its proper divisors (3518665511488).

4021332013112 is a wasteful number, since it uses less digits than its factorization.

4021332013112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502666501645 (or 502666501641 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 4021332013112 its reverse (2113102331204), we get a palindrome (6134434344316).

The spelling of 4021332013112 in words is "four trillion, twenty-one billion, three hundred thirty-two million, thirteen thousand, one hundred twelve".