12202202242 has 16 divisors (see below), whose sum is σ = 18544990464. Its totient is φ = 6021054000.

The previous prime is 12202202231. The next prime is 12202202263. The reversal of 12202202242 is 24220220221.

12202202242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81234 + ... + 176077.

It is an arithmetic number, because the mean of its divisors is an integer number (1159061904).

Almost surely, 2^12202202242 is an apocalyptic number.

12202202242 is a deficient number, since it is larger than the sum of its proper divisors (6342788222).

12202202242 is a wasteful number, since it uses less digits than its factorization.

12202202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257625.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 12202202242 its reverse (24220220221), we get a palindrome (36422422463).

The spelling of 12202202242 in words is "twelve billion, two hundred two million, two hundred two thousand, two hundred forty-two".