11001210022011 has 24 divisors (see below), whose sum is σ = 16123211192592. Its totient is φ = 6667306676800.

The previous prime is 11001210021929. The next prime is 11001210022013. The reversal of 11001210022011 is 11022001210011.

It is not a de Polignac number, because 11001210022011 - 2¹⁷ = 11001209890939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11001210022013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32836201 + ... + 33169541.

It is an arithmetic number, because the mean of its divisors is an integer number (671800466358).

Almost surely, 2^{11001210022011} is an apocalyptic number.

11001210022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11001210022011 is a deficient number, since it is larger than the sum of its proper divisors (5122001170581).

11001210022011 is a wasteful number, since it uses less digits than its factorization.

11001210022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424283 (or 424272 counting only the distinct ones).

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

Adding to 11001210022011 its reverse (11022001210011), we get a palindrome (22023211232022).

The spelling of 11001210022011 in words is "eleven trillion, one billion, two hundred ten million, twenty-two thousand, eleven".