124022022101109 has 64 divisors (see below), whose sum is σ = 209161685145600. Its totient is φ = 71894319552000.

The previous prime is 124022022101077. The next prime is 124022022101137. The reversal of 124022022101109 is 901101220220421.

124022022101109 is a `hidden beast` number, since 1 + 2 + 402 + 20 + 221 + 0 + 1 + 10 + 9 = 666.

It is not a de Polignac number, because 124022022101109 - 2⁵ = 124022022101077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124022022101149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205578309 + ... + 206180709.

It is an arithmetic number, because the mean of its divisors is an integer number (3268151330400).

Almost surely, 2^{124022022101109} is an apocalyptic number.

It is an amenable number.

124022022101109 is a deficient number, since it is larger than the sum of its proper divisors (85139663044491).

124022022101109 is a wasteful number, since it uses less digits than its factorization.

124022022101109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632583 (or 632577 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 124022022101109 in words is "one hundred twenty-four trillion, twenty-two billion, twenty-two million, one hundred one thousand, one hundred nine".