11110223051 has 2 divisors, whose sum is σ = 11110223052. Its totient is φ = 11110223050.

The previous prime is 11110223041. The next prime is 11110223143. The reversal of 11110223051 is 15032201111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11110223051 - 2¹⁸ = 11109960907 is a prime.

It is not a weakly prime, because it can be changed into another prime (11110223011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555111525 + 5555111526.

It is an arithmetic number, because the mean of its divisors is an integer number (5555111526).

Almost surely, 2^11110223051 is an apocalyptic number.

11110223051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110223051 is an equidigital number, since it uses as much as digits as its factorization.

11110223051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 11110223051 its reverse (15032201111), we get a palindrome (26142424162).

The spelling of 11110223051 in words is "eleven billion, one hundred ten million, two hundred twenty-three thousand, fifty-one".