124266202242 has 32 divisors (see below), whose sum is σ = 305886037632. Its totient is φ = 32773503744.

The previous prime is 124266202237. The next prime is 124266202243. The reversal of 124266202242 is 242202662421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (124266202243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113796343 + ... + 113797434.

It is an arithmetic number, because the mean of its divisors is an integer number (9558938676).

Almost surely, 2^124266202242 is an apocalyptic number.

124266202242 is an abundant number, since it is smaller than the sum of its proper divisors (181619835390).

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

124266202242 is a wasteful number, since it uses less digits than its factorization.

124266202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227593802.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 124266202242 its reverse (242202662421), we get a palindrome (366468864663).

The spelling of 124266202242 in words is "one hundred twenty-four billion, two hundred sixty-six million, two hundred two thousand, two hundred forty-two".