100142202202 has 16 divisors (see below), whose sum is σ = 172561845312. Its totient is φ = 42695712000.

The previous prime is 100142202169. The next prime is 100142202211. The reversal of 100142202202 is 202202241001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18528424 + ... + 18533827.

It is an arithmetic number, because the mean of its divisors is an integer number (10785115332).

Almost surely, 2^100142202202 is an apocalyptic number.

100142202202 is a deficient number, since it is larger than the sum of its proper divisors (72419643110).

100142202202 is a wasteful number, since it uses less digits than its factorization.

100142202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37062453.

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

Adding to 100142202202 its reverse (202202241001), we get a palindrome (302344443203).

The spelling of 100142202202 in words is "one hundred billion, one hundred forty-two million, two hundred two thousand, two hundred two".