124112244102 has 64 divisors (see below), whose sum is σ = 310180147200. Its totient is φ = 32163461280.

The previous prime is 124112244101. The next prime is 124112244127. The reversal of 124112244102 is 201442211421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124112244101) 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 31 ways as a sum of consecutive naturals, for example, 103152 + ... + 508787.

It is an arithmetic number, because the mean of its divisors is an integer number (4846564800).

Almost surely, 2^124112244102 is an apocalyptic number.

124112244102 is an abundant number, since it is smaller than the sum of its proper divisors (186067903098).

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

124112244102 is a wasteful number, since it uses less digits than its factorization.

124112244102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612401.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 124112244102 its reverse (201442211421), we get a palindrome (325554455523).

The spelling of 124112244102 in words is "one hundred twenty-four billion, one hundred twelve million, two hundred forty-four thousand, one hundred two".