84102222220148 has 12 divisors (see below), whose sum is σ = 160558787874912. Its totient is φ = 38228282827320.

The previous prime is 84102222220141. The next prime is 84102222220229.

84102222220148 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84102222220141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 955707070640 + ... + 955707070727.

It is an arithmetic number, because the mean of its divisors is an integer number (13379898989576).

Almost surely, 2^{84102222220148} is an apocalyptic number.

It is an amenable number.

84102222220148 is a deficient number, since it is larger than the sum of its proper divisors (76456565654764).

84102222220148 is a wasteful number, since it uses less digits than its factorization.

84102222220148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911414141382 (or 1911414141380 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 38.

The spelling of 84102222220148 in words is "eighty-four trillion, one hundred two billion, two hundred twenty-two million, two hundred twenty thousand, one hundred forty-eight".