100022201220202 has 8 divisors (see below), whose sum is σ = 158858790173316. Its totient is φ = 47069271162432.

The previous prime is 100022201220163. The next prime is 100022201220203. The reversal of 100022201220202 is 202022102220001.

It can be written as a sum of positive squares in 2 ways, for example, as 99472677012801 + 549524207401 = 9973599^2 + 741299^2 .

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

It is not an unprimeable number, because it can be changed into a prime (100022201220203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1470914723793 + ... + 1470914723860.

Almost surely, 2^{100022201220202} is an apocalyptic number.

100022201220202 is a deficient number, since it is larger than the sum of its proper divisors (58836588953114).

100022201220202 is a wasteful number, since it uses less digits than its factorization.

100022201220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941829447672.

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

Adding to 100022201220202 its reverse (202022102220001), we get a palindrome (302044303440203).

The spelling of 100022201220202 in words is "one hundred trillion, twenty-two billion, two hundred one million, two hundred twenty thousand, two hundred two".