1122232210011 has 24 divisors (see below), whose sum is σ = 1768555676160. Its totient is φ = 680067745200.

The previous prime is 1122232210007. The next prime is 1122232210013. The reversal of 1122232210011 is 1100122322211.

1122232210011 is a `hidden beast` number, since 11 + 222 + 322 + 100 + 11 = 666.

It is not a de Polignac number, because 1122232210011 - 2² = 1122232210007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122232210013) 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, 326170 + ... + 1533248.

It is an arithmetic number, because the mean of its divisors is an integer number (73689819840).

Almost surely, 2^{1122232210011} is an apocalyptic number.

1122232210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122232210011 is a deficient number, since it is larger than the sum of its proper divisors (646323466149).

1122232210011 is a wasteful number, since it uses less digits than its factorization.

1122232210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216487 (or 1216484 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1122232210011 its reverse (1100122322211), we get a palindrome (2222354532222).

The spelling of 1122232210011 in words is "one trillion, one hundred twenty-two billion, two hundred thirty-two million, two hundred ten thousand, eleven".