1122351040211 has 4 divisors (see below), whose sum is σ = 1122452649072. Its totient is φ = 1122249431352.

The previous prime is 1122351040169. The next prime is 1122351040219. The reversal of 1122351040211 is 1120401532211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1122351040211 - 2⁶ = 1122351040147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122351040219) 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 3 ways as a sum of consecutive naturals, for example, 50787860 + ... + 50809953.

It is an arithmetic number, because the mean of its divisors is an integer number (280613162268).

Almost surely, 2^{1122351040211} is an apocalyptic number.

1122351040211 is a deficient number, since it is larger than the sum of its proper divisors (101608861).

1122351040211 is a wasteful number, since it uses less digits than its factorization.

1122351040211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101608860.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1122351040211 its reverse (1120401532211), we get a palindrome (2242752572422).

The spelling of 1122351040211 in words is "one trillion, one hundred twenty-two billion, three hundred fifty-one million, forty thousand, two hundred eleven".