1121411622 has 16 divisors (see below), whose sum is σ = 2243165040. Its totient is φ = 373746912.

The previous prime is 1121411609. The next prime is 1121411633. The reversal of 1121411622 is 2261141211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52404 + ... + 70632.

It is an arithmetic number, because the mean of its divisors is an integer number (140197815).

Almost surely, 2^1121411622 is an apocalyptic number.

1121411622 is an abundant number, since it is smaller than the sum of its proper divisors (1121753418).

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

1121411622 is a wasteful number, since it uses less digits than its factorization.

1121411622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28487.

The product of its digits is 192, while the sum is 21.

The square root of 1121411622 is about 33487.4845576672. The cubic root of 1121411622 is about 1038.9349371328.

Adding to 1121411622 its reverse (2261141211), we get a palindrome (3382552833).

The spelling of 1121411622 in words is "one billion, one hundred twenty-one million, four hundred eleven thousand, six hundred twenty-two".