242202042200 has 24 divisors (see below), whose sum is σ = 563119748580. Its totient is φ = 96880816800.

The previous prime is 242202042197. The next prime is 242202042239. The reversal of 242202042200 is 2240202242.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 605504906 + ... + 605505305.

Almost surely, 2^242202042200 is an apocalyptic number.

242202042200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242202042200 is an abundant number, since it is smaller than the sum of its proper divisors (320917706380).

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

242202042200 is a wasteful number, since it uses less digits than its factorization.

242202042200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211010227 (or 1211010218 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 242202042200 its reverse (2240202242), we get a palindrome (244442244442).

It can be divided in two parts, 242202042 and 200, that added together give a palindrome (242202242).

The spelling of 242202042200 in words is "two hundred forty-two billion, two hundred two million, forty-two thousand, two hundred".