12202200142 has 8 divisors (see below), whose sum is σ = 19967236632. Its totient is φ = 5546454600.

The previous prime is 12202200107. The next prime is 12202200151. The reversal of 12202200142 is 24100220221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 277322709 + ... + 277322752.

It is an arithmetic number, because the mean of its divisors is an integer number (2495904579).

Almost surely, 2^12202200142 is an apocalyptic number.

12202200142 is a deficient number, since it is larger than the sum of its proper divisors (7765036490).

12202200142 is a wasteful number, since it uses less digits than its factorization.

12202200142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554645474.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12202200142 its reverse (24100220221), we get a palindrome (36302420363).

The spelling of 12202200142 in words is "twelve billion, two hundred two million, two hundred thousand, one hundred forty-two".