102200000111012 has 12 divisors (see below), whose sum is σ = 178850096078556. Its totient is φ = 51099972660000.

The previous prime is 102200000111009. The next prime is 102200000111057. The reversal of 102200000111012 is 210111000002201.

It can be written as a sum of positive squares in 2 ways, for example, as 32351592119716 + 69848407991296 = 5687846^2 + 8357536^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102200000110984 and 102200000111002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3174878 + ... + 14645130.

It is an arithmetic number, because the mean of its divisors is an integer number (14904174673213).

Almost surely, 2^{102200000111012} is an apocalyptic number.

It is an amenable number.

102200000111012 is a deficient number, since it is larger than the sum of its proper divisors (76650095967544).

102200000111012 is a wasteful number, since it uses less digits than its factorization.

102200000111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13697758 (or 13697756 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102200000111012 its reverse (210111000002201), we get a palindrome (312311000113213).

The spelling of 102200000111012 in words is "one hundred two trillion, two hundred billion, one hundred eleven thousand, twelve".