122174481 has 64 divisors (see below), whose sum is σ = 202245120. Its totient is φ = 64592640.

The previous prime is 122174473. The next prime is 122174489. The reversal of 122174481 is 184471221.

It is an interprime number because it is at equal distance from previous prime (122174473) and next prime (122174489).

It is not a de Polignac number, because 122174481 - 2³ = 122174473 is a prime.

It is a super-2 number, since 2×122174481² = 29853207615238722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122174489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 682450 + ... + 682628.

It is an arithmetic number, because the mean of its divisors is an integer number (3160080).

Almost surely, 2^122174481 is an apocalyptic number.

122174481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122174481 is a deficient number, since it is larger than the sum of its proper divisors (80070639).

122174481 is a wasteful number, since it uses less digits than its factorization.

122174481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286.

The product of its digits is 3584, while the sum is 30.

The square root of 122174481 is about 11053.2565789454. The cubic root of 122174481 is about 496.2038934210.

The spelling of 122174481 in words is "one hundred twenty-two million, one hundred seventy-four thousand, four hundred eighty-one".