1010122110011 has 12 divisors (see below), whose sum is σ = 1194955941240. Its totient is φ = 851144051520.

The previous prime is 1010122109959. The next prime is 1010122110029. The reversal of 1010122110011 is 1100112210101.

It is not a de Polignac number, because 1010122110011 - 2³⁰ = 1009048368187 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010122109974 and 1010122110001.

It is not an unprimeable number, because it can be changed into a prime (1010122110511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174698270 + ... + 174704051.

It is an arithmetic number, because the mean of its divisors is an integer number (99579661770).

Almost surely, 2^{1010122110011} is an apocalyptic number.

1010122110011 is a deficient number, since it is larger than the sum of its proper divisors (184833831229).

1010122110011 is an equidigital number, since it uses as much as digits as its factorization.

1010122110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349402394 (or 349402387 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1010122110011 its reverse (1100112210101), we get a palindrome (2110234320112).

The spelling of 1010122110011 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred ten thousand, eleven".