22102111100102 has 16 divisors (see below), whose sum is σ = 36167676641424. Its totient is φ = 10046251428000.

The previous prime is 22102111100101. The next prime is 22102111100119. The reversal of 22102111100102 is 20100111120122.

It is a super-4 number, since 4×22102111100102⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102111100101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6740849 + ... + 9468012.

It is an arithmetic number, because the mean of its divisors is an integer number (2260479790089).

Almost surely, 2^{22102111100102} is an apocalyptic number.

22102111100102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22102111100102 is a deficient number, since it is larger than the sum of its proper divisors (14065565541322).

22102111100102 is a wasteful number, since it uses less digits than its factorization.

22102111100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16270855.

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

Adding to 22102111100102 its reverse (20100111120122), we get a palindrome (42202222220224).

The spelling of 22102111100102 in words is "twenty-two trillion, one hundred two billion, one hundred eleven million, one hundred thousand, one hundred two".