101122100122222 has 16 divisors (see below), whose sum is σ = 152058890269440. Its totient is φ = 50435825156728.

The previous prime is 101122100122163. The next prime is 101122100122237. The reversal of 101122100122222 is 222221001221101.

It is a self number, because there is not a number n which added to its sum of digits gives 101122100122222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3848913 + ... + 14732899.

It is an arithmetic number, because the mean of its divisors is an integer number (9503680641840).

Almost surely, 2^{101122100122222} is an apocalyptic number.

101122100122222 is a deficient number, since it is larger than the sum of its proper divisors (50936790147218).

101122100122222 is a wasteful number, since it uses less digits than its factorization.

101122100122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10895495.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 101122100122222 its reverse (222221001221101), we get a palindrome (323343101343323).

The spelling of 101122100122222 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred million, one hundred twenty-two thousand, two hundred twenty-two".