102222200001120 has 48 divisors (see below), whose sum is σ = 321999930005040. Its totient is φ = 27259253333504.

The previous prime is 102222200001079. The next prime is 102222200001121. The reversal of 102222200001120 is 21100002222201.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102222200001120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222200001121) 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, 106481457855 + ... + 106481458814.

It is an arithmetic number, because the mean of its divisors is an integer number (6708331875105).

Almost surely, 2^{102222200001120} is an apocalyptic number.

102222200001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102222200001120 is an abundant number, since it is smaller than the sum of its proper divisors (219777730003920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102222200001120 is a wasteful number, since it uses less digits than its factorization.

102222200001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212962916687 (or 212962916679 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102222200001120 its reverse (21100002222201), we get a palindrome (123322202223321).

The spelling of 102222200001120 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred million, one thousand, one hundred twenty".