10551001122 has 12 divisors (see below), whose sum is σ = 22860502470. Its totient is φ = 3517000368.

The previous prime is 10551001073. The next prime is 10551001127. The reversal of 10551001122 is 22110015501.

10551001122 is a `hidden beast` number, since 1 + 0 + 551 + 0 + 0 + 112 + 2 = 666.

10551001122 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10426656321 + 124344801 = 102111^2 + 11151^2 .

It is a super-2 number, since 2×10551001122² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 586166729 = 10551001122 / (1 + 0 + 5 + 5 + 1 + 0 + 0 + 1 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 10551001095 and 10551001104.

It is not an unprimeable number, because it can be changed into a prime (10551001127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293083347 + ... + 293083382.

Almost surely, 2^10551001122 is an apocalyptic number.

10551001122 is an abundant number, since it is smaller than the sum of its proper divisors (12309501348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10551001122 is a wasteful number, since it uses less digits than its factorization.

10551001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586166737 (or 586166734 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

Adding to 10551001122 its reverse (22110015501), we get a palindrome (32661016623).

The spelling of 10551001122 in words is "ten billion, five hundred fifty-one million, one thousand, one hundred twenty-two".