100221122101202 has 8 divisors (see below), whose sum is σ = 151289209796556. Its totient is φ = 49791385502352.

The previous prime is 100221122101193. The next prime is 100221122101223. The reversal of 100221122101202 is 202101221122001.

It can be written as a sum of positive squares in 2 ways, for example, as 92315796988321 + 7905325112881 = 9608111^2 + 2811641^2 .

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, 159587773733 + ... + 159587774360.

Almost surely, 2^{100221122101202} is an apocalyptic number.

100221122101202 is a deficient number, since it is larger than the sum of its proper divisors (51068087695354).

100221122101202 is a wasteful number, since it uses less digits than its factorization.

100221122101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319175548252.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100221122101202 its reverse (202101221122001), we get a palindrome (302322343223203).

The spelling of 100221122101202 in words is "one hundred trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred one thousand, two hundred two".