111402322982 has 16 divisors (see below), whose sum is σ = 172527138432. Its totient is φ = 53893968960.

The previous prime is 111402322981. The next prime is 111402323041. The reversal of 111402322982 is 289223204111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111402322981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156548 + ... + 497304.

It is an arithmetic number, because the mean of its divisors is an integer number (10782946152).

Almost surely, 2^111402322982 is an apocalyptic number.

111402322982 is a deficient number, since it is larger than the sum of its proper divisors (61124815450).

111402322982 is a wasteful number, since it uses less digits than its factorization.

111402322982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346063.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 111402322982 in words is "one hundred eleven billion, four hundred two million, three hundred twenty-two thousand, nine hundred eighty-two".