102102200201122 has 16 divisors (see below), whose sum is σ = 168076784659392. Its totient is φ = 46132186262320.

The previous prime is 102102200201059. The next prime is 102102200201167. The reversal of 102102200201122 is 221102002201201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 102102200201096 and 102102200201105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13895233153 + ... + 13895240500.

It is an arithmetic number, because the mean of its divisors is an integer number (10504799041212).

Almost surely, 2^{102102200201122} is an apocalyptic number.

102102200201122 is a deficient number, since it is larger than the sum of its proper divisors (65974584458270).

102102200201122 is a wasteful number, since it uses less digits than its factorization.

102102200201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27790473833.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102102200201122 its reverse (221102002201201), we get a palindrome (323204202402323).

The spelling of 102102200201122 in words is "one hundred two trillion, one hundred two billion, two hundred million, two hundred one thousand, one hundred twenty-two".