101102222 has 24 divisors (see below), whose sum is σ = 169531200. Its totient is φ = 45152640.

The previous prime is 101102219. The next prime is 101102233. The reversal of 101102222 is 222201101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5654 + ... + 15302.

It is an arithmetic number, because the mean of its divisors is an integer number (7063800).

Almost surely, 2^101102222 is an apocalyptic number.

101102222 is a deficient number, since it is larger than the sum of its proper divisors (68428978).

101102222 is a wasteful number, since it uses less digits than its factorization.

101102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9708 (or 9695 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 101102222 is about 10054.9600695378. The cubic root of 101102222 is about 465.8580096297.

Adding to 101102222 its reverse (222201101), we get a palindrome (323303323).

The spelling of 101102222 in words is "one hundred one million, one hundred two thousand, two hundred twenty-two".