102222210110120 has 32 divisors (see below), whose sum is σ = 230188034977920. Its totient is φ = 40855450758720.

The previous prime is 102222210110087. The next prime is 102222210110123. The reversal of 102222210110120 is 21011012222201.

It is not an unprimeable number, because it can be changed into a prime (102222210110123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044740636 + ... + 1044838475.

It is an arithmetic number, because the mean of its divisors is an integer number (7193376093060).

Almost surely, 2^{102222210110120} is an apocalyptic number.

102222210110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102222210110120 is an abundant number, since it is smaller than the sum of its proper divisors (127965824867800).

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

102222210110120 is a wasteful number, since it uses less digits than its factorization.

102222210110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089580345 (or 2089580341 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102222210110120 its reverse (21011012222201), we get a palindrome (123233222332321).

The spelling of 102222210110120 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred ten million, one hundred ten thousand, one hundred twenty".