120202241124 has 96 divisors (see below), whose sum is σ = 331503943680. Its totient is φ = 33187220352.

The previous prime is 120202241101. The next prime is 120202241147. The reversal of 120202241124 is 421142202021.

It is an interprime number because it is at equal distance from previous prime (120202241101) and next prime (120202241147).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 120202241124.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119194 + ... + 504590.

It is an arithmetic number, because the mean of its divisors is an integer number (3453166080).

Almost surely, 2^120202241124 is an apocalyptic number.

120202241124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120202241124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165751971840).

120202241124 is an abundant number, since it is smaller than the sum of its proper divisors (211301702556).

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

120202241124 is a wasteful number, since it uses less digits than its factorization.

120202241124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385537 (or 385535 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 120202241124 its reverse (421142202021), we get a palindrome (541344443145).

The spelling of 120202241124 in words is "one hundred twenty billion, two hundred two million, two hundred forty-one thousand, one hundred twenty-four".