102012220011102 has 16 divisors (see below), whose sum is σ = 207873957759120. Its totient is φ = 33362487047552.

The previous prime is 102012220011101. The next prime is 102012220011133. The reversal of 102012220011102 is 201110022210201.

102012220011102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012220011101) 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, 160396572027 + ... + 160396572662.

It is an arithmetic number, because the mean of its divisors is an integer number (12992122359945).

Almost surely, 2^{102012220011102} is an apocalyptic number.

102012220011102 is an abundant number, since it is smaller than the sum of its proper divisors (105861737748018).

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

102012220011102 is a wasteful number, since it uses less digits than its factorization.

102012220011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320793144747.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102012220011102 its reverse (201110022210201), we get a palindrome (303122242221303).

The spelling of 102012220011102 in words is "one hundred two trillion, twelve billion, two hundred twenty million, eleven thousand, one hundred two".