124212242212422 has 32 divisors (see below), whose sum is σ = 305753211601152. Its totient is φ = 32759272671264.

The previous prime is 124212242212327. The next prime is 124212242212483. The reversal of 124212242212422 is 224212242212421.

It is a super-2 number, since 2×124212242212422² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113747474008 + ... + 113747475099.

It is an arithmetic number, because the mean of its divisors is an integer number (9554787862536).

Almost surely, 2^{124212242212422} is an apocalyptic number.

124212242212422 is an abundant number, since it is smaller than the sum of its proper divisors (181540969388730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124212242212422 is a wasteful number, since it uses less digits than its factorization.

124212242212422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227494949132.

The product of its digits is 32768, while the sum is 33.

Adding to 124212242212422 its reverse (224212242212421), we get a palindrome (348424484424843).

Subtracting 124212242212422 from its reverse (224212242212421), we obtain a palindrome (99999999999999).

The spelling of 124212242212422 in words is "one hundred twenty-four trillion, two hundred twelve billion, two hundred forty-two million, two hundred twelve thousand, four hundred twenty-two".