84222618235 has 16 divisors (see below), whose sum is σ = 119488248000. Its totient is φ = 55761181056.

The previous prime is 84222618191. The next prime is 84222618283. The reversal of 84222618235 is 53281622248.

It is not a de Polignac number, because 84222618235 - 2⁷ = 84222618107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84222618191 and 84222618200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41487960 + ... + 41489989.

It is an arithmetic number, because the mean of its divisors is an integer number (7468015500).

Almost surely, 2^84222618235 is an apocalyptic number.

84222618235 is a deficient number, since it is larger than the sum of its proper divisors (35265629765).

84222618235 is a wasteful number, since it uses less digits than its factorization.

84222618235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82977990.

The product of its digits is 368640, while the sum is 43.

The spelling of 84222618235 in words is "eighty-four billion, two hundred twenty-two million, six hundred eighteen thousand, two hundred thirty-five".