1022110012011 has 16 divisors (see below), whose sum is σ = 1487357359488. Its totient is φ = 619188993600.

The previous prime is 1022110011977. The next prime is 1022110012013. The reversal of 1022110012011 is 1102100112201.

It is not a de Polignac number, because 1022110012011 - 2⁷ = 1022110011883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1022110012013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6714081 + ... + 6864626.

It is an arithmetic number, because the mean of its divisors is an integer number (92959834968).

Almost surely, 2^{1022110012011} is an apocalyptic number.

1022110012011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1022110012011 is a deficient number, since it is larger than the sum of its proper divisors (465247347477).

1022110012011 is a wasteful number, since it uses less digits than its factorization.

1022110012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13581002.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1022110012011 its reverse (1102100112201), we get a palindrome (2124210124212).

The spelling of 1022110012011 in words is "one trillion, twenty-two billion, one hundred ten million, twelve thousand, eleven".