89904522228167 has 16 divisors (see below), whose sum is σ = 91178647560000. Its totient is φ = 88636282124544.

The previous prime is 89904522228089. The next prime is 89904522228203. The reversal of 89904522228167 is 76182222540998.

It is a cyclic number.

It is not a de Polignac number, because 89904522228167 - 2¹² = 89904522224071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89904522228667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1359910709 + ... + 1359976817.

It is an arithmetic number, because the mean of its divisors is an integer number (5698665472500).

Almost surely, 2^{89904522228167} is an apocalyptic number.

89904522228167 is a deficient number, since it is larger than the sum of its proper divisors (1274125331833).

89904522228167 is a wasteful number, since it uses less digits than its factorization.

89904522228167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110330.

The product of its (nonzero) digits is 69672960, while the sum is 65.

The spelling of 89904522228167 in words is "eighty-nine trillion, nine hundred four billion, five hundred twenty-two million, two hundred twenty-eight thousand, one hundred sixty-seven".