101200222222 has 32 divisors (see below), whose sum is σ = 168232665600. Its totient is φ = 45271638720.

The previous prime is 101200222171. The next prime is 101200222229. The reversal of 101200222222 is 222222002101.

101200222222 is a modest number, since divided by 222222 gives 101200 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 101200222196 and 101200222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200222229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 675529 + ... + 811627.

It is an arithmetic number, because the mean of its divisors is an integer number (5257270800).

Almost surely, 2^101200222222 is an apocalyptic number.

101200222222 is a deficient number, since it is larger than the sum of its proper divisors (67032443378).

101200222222 is a wasteful number, since it uses less digits than its factorization.

101200222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136648.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 101200222222 its reverse (222222002101), we get a palindrome (323422224323).

The spelling of 101200222222 in words is "one hundred one billion, two hundred million, two hundred twenty-two thousand, two hundred twenty-two".