122041384 has 8 divisors (see below), whose sum is σ = 228827610. Its totient is φ = 61020688.

The previous prime is 122041369. The next prime is 122041417. The reversal of 122041384 is 483140221.

It can be written as a sum of positive squares in only one way, i.e., 82628100 + 39413284 = 9090^2 + 6278^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×122041384³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 7627579 + ... + 7627594.

Almost surely, 2^122041384 is an apocalyptic number.

It is an amenable number.

122041384 is a deficient number, since it is larger than the sum of its proper divisors (106786226).

122041384 is a wasteful number, since it uses less digits than its factorization.

122041384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15255179 (or 15255175 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 122041384 is about 11047.2342240038. The cubic root of 122041384 is about 496.0236396121.

The spelling of 122041384 in words is "one hundred twenty-two million, forty-one thousand, three hundred eighty-four".