6422882749112 has 8 divisors (see below), whose sum is σ = 12042905154600. Its totient is φ = 3211441374552.

The previous prime is 6422882749111. The next prime is 6422882749133. The reversal of 6422882749112 is 2119472882246.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422882749111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401430171812 + ... + 401430171827.

It is an arithmetic number, because the mean of its divisors is an integer number (1505363144325).

Almost surely, 2^{6422882749112} is an apocalyptic number.

It is an amenable number.

6422882749112 is a deficient number, since it is larger than the sum of its proper divisors (5620022405488).

6422882749112 is a wasteful number, since it uses less digits than its factorization.

6422882749112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802860343645 (or 802860343641 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The spelling of 6422882749112 in words is "six trillion, four hundred twenty-two billion, eight hundred eighty-two million, seven hundred forty-nine thousand, one hundred twelve".