1012022100011 has 4 divisors (see below), whose sum is σ = 1089869953872. Its totient is φ = 934174246152.

The previous prime is 1012022099999. The next prime is 1012022100077. The reversal of 1012022100011 is 1100012202101.

1012022100011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1012022100011 - 2¹⁸ = 1012021837867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012022099965 and 1012022100001.

It is not an unprimeable number, because it can be changed into a prime (1012022100211) 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, 38923926911 + ... + 38923926936.

It is an arithmetic number, because the mean of its divisors is an integer number (272467488468).

Almost surely, 2^{1012022100011} is an apocalyptic number.

1012022100011 is a deficient number, since it is larger than the sum of its proper divisors (77847853861).

1012022100011 is an equidigital number, since it uses as much as digits as its factorization.

1012022100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77847853860.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1012022100011 its reverse (1100012202101), we get a palindrome (2112034302112).

The spelling of 1012022100011 in words is "one trillion, twelve billion, twenty-two million, one hundred thousand, eleven".