289012101122 has 16 divisors (see below), whose sum is σ = 445201449792. Its totient is φ = 140635882800.

The previous prime is 289012101089. The next prime is 289012101173. The reversal of 289012101122 is 221101210982.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6042254 + ... + 6089897.

It is an arithmetic number, because the mean of its divisors is an integer number (27825090612).

Almost surely, 2^289012101122 is an apocalyptic number.

289012101122 is a deficient number, since it is larger than the sum of its proper divisors (156189348670).

289012101122 is a wasteful number, since it uses less digits than its factorization.

289012101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12132473.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 289012101122 in words is "two hundred eighty-nine billion, twelve million, one hundred one thousand, one hundred twenty-two".