1122000220011 has 24 divisors (see below), whose sum is σ = 1701066180240. Its totient is φ = 656551846720.

The previous prime is 1122000220009. The next prime is 1122000220013. The reversal of 1122000220011 is 1100220002211.

It is an interprime number because it is at equal distance from previous prime (1122000220009) and next prime (1122000220013).

It is not a de Polignac number, because 1122000220011 - 2¹ = 1122000220009 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1122000220013) 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, 53281020 + ... + 53302073.

It is an arithmetic number, because the mean of its divisors is an integer number (70877757510).

Almost surely, 2^{1122000220011} is an apocalyptic number.

1122000220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122000220011 is a deficient number, since it is larger than the sum of its proper divisors (579065960229).

1122000220011 is a wasteful number, since it uses less digits than its factorization.

1122000220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106583147 (or 106583136 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122000220011 its reverse (1100220002211), we get a palindrome (2222220222222).

It can be divided in two parts, 11220002200 and 11, that added together give a palindrome (11220002211).

The spelling of 1122000220011 in words is "one trillion, one hundred twenty-two billion, two hundred twenty thousand, eleven".