101102111222 has 16 divisors (see below), whose sum is σ = 173414827680. Its totient is φ = 43305245568.

The previous prime is 101102111189. The next prime is 101102111233. The reversal of 101102111222 is 222111201101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 101102111197 and 101102111206.

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, 1993283 + ... + 2043374.

It is an arithmetic number, because the mean of its divisors is an integer number (10838426730).

Almost surely, 2^101102111222 is an apocalyptic number.

101102111222 is a deficient number, since it is larger than the sum of its proper divisors (72312716458).

101102111222 is a wasteful number, since it uses less digits than its factorization.

101102111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038455.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101102111222 its reverse (222111201101), we get a palindrome (323213312323).

The spelling of 101102111222 in words is "one hundred one billion, one hundred two million, one hundred eleven thousand, two hundred twenty-two".