10102110111122 has 4 divisors (see below), whose sum is σ = 15153165166686. Its totient is φ = 5051055055560.

The previous prime is 10102110111053. The next prime is 10102110111133. The reversal of 10102110111122 is 22111101120101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10021789449841 + 80320661281 = 3165721^2 + 283409^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10102110111097 and 10102110111106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525527527779 + ... + 2525527527782.

Almost surely, 2^{10102110111122} is an apocalyptic number.

10102110111122 is a deficient number, since it is larger than the sum of its proper divisors (5051055055564).

10102110111122 is an equidigital number, since it uses as much as digits as its factorization.

10102110111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5051055055563.

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

Adding to 10102110111122 its reverse (22111101120101), we get a palindrome (32213211231223).

The spelling of 10102110111122 in words is "ten trillion, one hundred two billion, one hundred ten million, one hundred eleven thousand, one hundred twenty-two".