1010122001011 has 4 divisors (see below), whose sum is σ = 1010160754312. Its totient is φ = 1010083247712.

The previous prime is 1010122000991. The next prime is 1010122001039. The reversal of 1010122001011 is 1101002210101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010122001011 - 2⁷ = 1010122000883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010122001071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19337526 + ... + 19389691.

It is an arithmetic number, because the mean of its divisors is an integer number (252540188578).

Almost surely, 2^{1010122001011} is an apocalyptic number.

1010122001011 is a deficient number, since it is larger than the sum of its proper divisors (38753301).

1010122001011 is an equidigital number, since it uses as much as digits as its factorization.

1010122001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38753300.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1010122001011 its reverse (1101002210101), we get a palindrome (2111124211112).

The spelling of 1010122001011 in words is "one trillion, ten billion, one hundred twenty-two million, one thousand, eleven".