11012210000001 has 12 divisors (see below), whose sum is σ = 18178886349312. Its totient is φ = 6292691428536.

The previous prime is 11012209999997. The next prime is 11012210000009. The reversal of 11012210000001 is 10000001221011.

It is a happy number.

It is not a de Polignac number, because 11012210000001 - 2² = 11012209999997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11012210000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87398492001 + ... + 87398492126.

It is an arithmetic number, because the mean of its divisors is an integer number (1514907195776).

Almost surely, 2^{11012210000001} is an apocalyptic number.

It is an amenable number.

11012210000001 is a deficient number, since it is larger than the sum of its proper divisors (7166676349311).

11012210000001 is a wasteful number, since it uses less digits than its factorization.

11012210000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174796984140 (or 174796984137 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11012210000001 its reverse (10000001221011), we get a palindrome (21012211221012).

The spelling of 11012210000001 in words is "eleven trillion, twelve billion, two hundred ten million, one", and thus it is an aban number.