102102222111162 has 64 divisors (see below), whose sum is σ = 259435919253504. Its totient is φ = 26059411523520.

The previous prime is 102102222111161. The next prime is 102102222111221. The reversal of 102102222111162 is 261111222201201.

It is not an unprimeable number, because it can be changed into a prime (102102222111161) 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 31 ways as a sum of consecutive naturals, for example, 3016118668 + ... + 3016152519.

It is an arithmetic number, because the mean of its divisors is an integer number (4053686238336).

Almost surely, 2^{102102222111162} is an apocalyptic number.

102102222111162 is an abundant number, since it is smaller than the sum of its proper divisors (157333697142342).

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

102102222111162 is a wasteful number, since it uses less digits than its factorization.

102102222111162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032271243.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 102102222111162 its reverse (261111222201201), we get a palindrome (363213444312363).

The spelling of 102102222111162 in words is "one hundred two trillion, one hundred two billion, two hundred twenty-two million, one hundred eleven thousand, one hundred sixty-two".