10101022112011 has 4 divisors (see below), whose sum is σ = 10335929603032. Its totient is φ = 9866114620992.

The previous prime is 10101022111933. The next prime is 10101022112017. The reversal of 10101022112011 is 11021122010101.

It is a happy number.

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 10101022112011 - 2⁴³ = 1304929089803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10101022111982 and 10101022112000.

It is not an unprimeable number, because it can be changed into a prime (10101022112017) 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, 117453745446 + ... + 117453745531.

It is an arithmetic number, because the mean of its divisors is an integer number (2583982400758).

Almost surely, 2^{10101022112011} is an apocalyptic number.

10101022112011 is a deficient number, since it is larger than the sum of its proper divisors (234907491021).

10101022112011 is an equidigital number, since it uses as much as digits as its factorization.

10101022112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234907491020.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10101022112011 its reverse (11021122010101), we get a palindrome (21122144122112).

The spelling of 10101022112011 in words is "ten trillion, one hundred one billion, twenty-two million, one hundred twelve thousand, eleven".