122112471 has 12 divisors (see below), whose sum is σ = 176305128. Its totient is φ = 75145824.

The previous prime is 122112461. The next prime is 122112481. The reversal of 122112471 is 174211221.

It is an interprime number because it is at equal distance from previous prime (122112461) and next prime (122112481).

It is not a de Polignac number, because 122112471 - 2⁶ = 122112407 is a prime.

It is a super-3 number, since 3×122112471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122112421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119920 + ... + 120933.

It is an arithmetic number, because the mean of its divisors is an integer number (14692094).

Almost surely, 2^122112471 is an apocalyptic number.

122112471 is a deficient number, since it is larger than the sum of its proper divisors (54192657).

122112471 is a wasteful number, since it uses less digits than its factorization.

122112471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240882 (or 240869 counting only the distinct ones).

The product of its digits is 224, while the sum is 21.

The square root of 122112471 is about 11050.4511672601. The cubic root of 122112471 is about 496.1199293221.

Adding to 122112471 its reverse (174211221), we get a palindrome (296323692).

The spelling of 122112471 in words is "one hundred twenty-two million, one hundred twelve thousand, four hundred seventy-one".