100022001220202 has 8 divisors (see below), whose sum is σ = 150676920293796. Its totient is φ = 49796361122272.

The previous prime is 100022001220159. The next prime is 100022001220223. The reversal of 100022001220202 is 202022100220001.

It can be written as a sum of positive squares in 2 ways, for example, as 95905610645881 + 4116390574321 = 9793141^2 + 2028889^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107319743333 + ... + 107319744264.

Almost surely, 2^{100022001220202} is an apocalyptic number.

100022001220202 is a deficient number, since it is larger than the sum of its proper divisors (50654919073594).

100022001220202 is a wasteful number, since it uses less digits than its factorization.

100022001220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214639487832.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100022001220202 its reverse (202022100220001), we get a palindrome (302044101440203).

The spelling of 100022001220202 in words is "one hundred trillion, twenty-two billion, one million, two hundred twenty thousand, two hundred two".