102011102222 has 16 divisors (see below), whose sum is σ = 159709491072. Its totient is φ = 48775714680.

The previous prime is 102011102191. The next prime is 102011102233. The reversal of 102011102222 is 222201110201.

It is a junction number, because it is equal to n+sod(n) for n = 102011102197 and 102011102206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90104 + ... + 460587.

It is an arithmetic number, because the mean of its divisors is an integer number (9981843192).

Almost surely, 2^102011102222 is an apocalyptic number.

102011102222 is a deficient number, since it is larger than the sum of its proper divisors (57698388850).

102011102222 is a wasteful number, since it uses less digits than its factorization.

102011102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554743.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102011102222 its reverse (222201110201), we get a palindrome (324212212423).

The spelling of 102011102222 in words is "one hundred two billion, eleven million, one hundred two thousand, two hundred twenty-two".