10111101102122 has 16 divisors (see below), whose sum is σ = 16062012614592. Its totient is φ = 4757215600320.

The previous prime is 10111101102121. The next prime is 10111101102143. The reversal of 10111101102122 is 22120110111101.

It is a junction number, because it is equal to n+sod(n) for n = 10111101102097 and 10111101102106.

It is not an unprimeable number, because it can be changed into a prime (10111101102121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29502878 + ... + 29843625.

It is an arithmetic number, because the mean of its divisors is an integer number (1003875788412).

Almost surely, 2^{10111101102122} is an apocalyptic number.

10111101102122 is a deficient number, since it is larger than the sum of its proper divisors (5950911512470).

10111101102122 is a wasteful number, since it uses less digits than its factorization.

10111101102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59351533.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10111101102122 its reverse (22120110111101), we get a palindrome (32231211213223).

The spelling of 10111101102122 in words is "ten trillion, one hundred eleven billion, one hundred one million, one hundred two thousand, one hundred twenty-two".