1124212101 has 16 divisors (see below), whose sum is σ = 1565028864. Its totient is φ = 716472944.

The previous prime is 1124212079. The next prime is 1124212109. The reversal of 1124212101 is 1012124211.

It is a cyclic number.

It is not a de Polignac number, because 1124212101 - 2⁷ = 1124211973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124212109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152830 + ... + 160016.

It is an arithmetic number, because the mean of its divisors is an integer number (97814304).

Almost surely, 2^1124212101 is an apocalyptic number.

It is an amenable number.

1124212101 is a deficient number, since it is larger than the sum of its proper divisors (440816763).

1124212101 is a wasteful number, since it uses less digits than its factorization.

1124212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1124212101 is about 33529.2723004839. The cubic root of 1124212101 is about 1039.7990554199.

Adding to 1124212101 its reverse (1012124211), we get a palindrome (2136336312).

The spelling of 1124212101 in words is "one billion, one hundred twenty-four million, two hundred twelve thousand, one hundred one".