124200243222 has 16 divisors (see below), whose sum is σ = 270982348992. Its totient is φ = 37636437320.

The previous prime is 124200243199. The next prime is 124200243269. The reversal of 124200243222 is 222342002421.

It is a junction number, because it is equal to n+sod(n) for n = 124200243192 and 124200243201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940910868 + ... + 940910999.

It is an arithmetic number, because the mean of its divisors is an integer number (16936396812).

Almost surely, 2^124200243222 is an apocalyptic number.

124200243222 is an abundant number, since it is smaller than the sum of its proper divisors (146782105770).

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

124200243222 is a wasteful number, since it uses less digits than its factorization.

124200243222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881821883.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 124200243222 its reverse (222342002421), we get a palindrome (346542245643).

The spelling of 124200243222 in words is "one hundred twenty-four billion, two hundred million, two hundred forty-three thousand, two hundred twenty-two".