122227477471 has 4 divisors (see below), whose sum is σ = 133339066344. Its totient is φ = 111115888600.

The previous prime is 122227477441. The next prime is 122227477507. The reversal of 122227477471 is 174774722221.

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 122227477471 - 2²⁹ = 121690606559 is a prime.

It is a super-3 number, since 3×122227477471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122227477441) 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, 5555794420 + ... + 5555794441.

It is an arithmetic number, because the mean of its divisors is an integer number (33334766586).

Almost surely, 2^122227477471 is an apocalyptic number.

122227477471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122227477471 is a deficient number, since it is larger than the sum of its proper divisors (11111588873).

122227477471 is a wasteful number, since it uses less digits than its factorization.

122227477471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111588872.

The product of its digits is 614656, while the sum is 46.

The spelling of 122227477471 in words is "one hundred twenty-two billion, two hundred twenty-seven million, four hundred seventy-seven thousand, four hundred seventy-one".