1122010000011 has 12 divisors (see below), whose sum is σ = 1620710760240. Its totient is φ = 747992982480.

The previous prime is 1122010000003. The next prime is 1122010000019. The reversal of 1122010000011 is 1100000102211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1122010000003) and next prime (1122010000019).

It is not a de Polignac number, because 1122010000011 - 2³ = 1122010000003 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 1122009999948 and 1122010000002.

It is not an unprimeable number, because it can be changed into a prime (1122010000019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607980 + ... + 1616681.

It is an arithmetic number, because the mean of its divisors is an integer number (135059230020).

Almost surely, 2^{1122010000011} is an apocalyptic number.

1122010000011 is a deficient number, since it is larger than the sum of its proper divisors (498700760229).

1122010000011 is a wasteful number, since it uses less digits than its factorization.

1122010000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280706 (or 2280703 counting only the distinct ones).

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

Adding to 1122010000011 its reverse (1100000102211), we get a palindrome (2222010102222).

The spelling of 1122010000011 in words is "one trillion, one hundred twenty-two billion, ten million, eleven", and thus it is an aban number.