100222222120202 has 32 divisors (see below), whose sum is σ = 185994361534464. Its totient is φ = 39440768601600.

The previous prime is 100222222120157. The next prime is 100222222120271. The reversal of 100222222120202 is 202021222222001.

It is a super-2 number, since 2×100222222120202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1441513799 + ... + 1441583322.

It is an arithmetic number, because the mean of its divisors is an integer number (5812323797952).

Almost surely, 2^{100222222120202} is an apocalyptic number.

100222222120202 is a deficient number, since it is larger than the sum of its proper divisors (85772139414262).

100222222120202 is a wasteful number, since it uses less digits than its factorization.

100222222120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883097334.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 100222222120202 its reverse (202021222222001), we get a palindrome (302243444342203).

The spelling of 100222222120202 in words is "one hundred trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred twenty thousand, two hundred two".