112211003551 has 4 divisors (see below), whose sum is σ = 112212427600. Its totient is φ = 112209579504.

The previous prime is 112211003519. The next prime is 112211003563. The reversal of 112211003551 is 155300112211.

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 112211003551 - 2⁵ = 112211003519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112211003501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 586446 + ... + 753883.

It is an arithmetic number, because the mean of its divisors is an integer number (28053106900).

Almost surely, 2^112211003551 is an apocalyptic number.

112211003551 is a deficient number, since it is larger than the sum of its proper divisors (1424049).

112211003551 is an equidigital number, since it uses as much as digits as its factorization.

112211003551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424048.

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 112211003551 its reverse (155300112211), we get a palindrome (267511115762).

The spelling of 112211003551 in words is "one hundred twelve billion, two hundred eleven million, three thousand, five hundred fifty-one".