122042443022253 has 24 divisors (see below), whose sum is σ = 190233623344128. Its totient is φ = 74948826133152.

The previous prime is 122042443022237. The next prime is 122042443022287. The reversal of 122042443022253 is 352220344240221.

122042443022253 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 424 + 4 + 3 + 0 + 2 + 225 + 3 = 666.

It is not a de Polignac number, because 122042443022253 - 2⁴ = 122042443022237 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122042443012253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1070885325 + ... + 1070999282.

It is an arithmetic number, because the mean of its divisors is an integer number (7926400972672).

Almost surely, 2^{122042443022253} is an apocalyptic number.

122042443022253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

122042443022253 is a deficient number, since it is larger than the sum of its proper divisors (68191180321875).

122042443022253 is a wasteful number, since it uses less digits than its factorization.

122042443022253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141885113 (or 2141885110 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 122042443022253 its reverse (352220344240221), we get a palindrome (474262787262474).

The spelling of 122042443022253 in words is "one hundred twenty-two trillion, forty-two billion, four hundred forty-three million, twenty-two thousand, two hundred fifty-three".