102110022222212 has 48 divisors (see below), whose sum is σ = 180071965402560. Its totient is φ = 50661912526848.

The previous prime is 102110022222211. The next prime is 102110022222217. The reversal of 102110022222212 is 212222220011201.

It is not an unprimeable number, because it can be changed into a prime (102110022222211) 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 15 ways as a sum of consecutive naturals, for example, 1966919168 + ... + 1966971080.

It is an arithmetic number, because the mean of its divisors is an integer number (3751499279220).

Almost surely, 2^{102110022222212} is an apocalyptic number.

It is an amenable number.

102110022222212 is a deficient number, since it is larger than the sum of its proper divisors (77961943180348).

102110022222212 is a wasteful number, since it uses less digits than its factorization.

102110022222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56772 (or 56770 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102110022222212 its reverse (212222220011201), we get a palindrome (314332242233413).

The spelling of 102110022222212 in words is "one hundred two trillion, one hundred ten billion, twenty-two million, two hundred twenty-two thousand, two hundred twelve".