100202201222 has 8 divisors (see below), whose sum is σ = 155486174400. Its totient is φ = 48373476424.

The previous prime is 100202201219. The next prime is 100202201233. The reversal of 100202201222 is 222102202001.

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

It is a super-2 number, since 2×100202201222² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100202201197 and 100202201206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863812022 + ... + 863812137.

It is an arithmetic number, because the mean of its divisors is an integer number (19435771800).

Almost surely, 2^100202201222 is an apocalyptic number.

100202201222 is a deficient number, since it is larger than the sum of its proper divisors (55283973178).

100202201222 is a wasteful number, since it uses less digits than its factorization.

100202201222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727624190.

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

Adding to 100202201222 its reverse (222102202001), we get a palindrome (322304403223).

The spelling of 100202201222 in words is "one hundred billion, two hundred two million, two hundred one thousand, two hundred twenty-two".