1121050501211 has 8 divisors (see below), whose sum is σ = 1137852953424. Its totient is φ = 1104250118400.

The previous prime is 1121050501187. The next prime is 1121050501217.

1121050501211 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1121050501211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121050501217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591911 + ... + 1610111.

It is an arithmetic number, because the mean of its divisors is an integer number (142231619178).

Almost surely, 2^{1121050501211} is an apocalyptic number.

1121050501211 is a deficient number, since it is larger than the sum of its proper divisors (16802452213).

1121050501211 is a wasteful number, since it uses less digits than its factorization.

1121050501211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034701.

The product of its (nonzero) digits is 100, while the sum is 20.

It can be divided in two parts, 1121050 and 501211, that added together give a palindrome (1622261).

The spelling of 1121050501211 in words is "one trillion, one hundred twenty-one billion, fifty million, five hundred one thousand, two hundred eleven".