101222099999999 has 4 divisors (see below), whose sum is σ = 110424109090920. Its totient is φ = 92020090909080.

The previous prime is 101222099999869. The next prime is 101222100000019. The reversal of 101222099999999 is 999999990222101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101222099999999 - 2¹² = 101222099995903 is a prime.

It is a Duffinian number.

101222099999999 is a modest number, since divided by 99999999 gives 1012220 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101222099699999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4601004545444 + ... + 4601004545465.

It is an arithmetic number, because the mean of its divisors is an integer number (27606027272730).

Almost surely, 2^{101222099999999} is an apocalyptic number.

101222099999999 is a deficient number, since it is larger than the sum of its proper divisors (9202009090921).

101222099999999 is an equidigital number, since it uses as much as digits as its factorization.

101222099999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9202009090920.

The product of its (nonzero) digits is 344373768, while the sum is 80.

The spelling of 101222099999999 in words is "one hundred one trillion, two hundred twenty-two billion, ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".