1130121122 has 16 divisors (see below), whose sum is σ = 1826435520. Its totient is φ = 521350032.

The previous prime is 1130121119. The next prime is 1130121131. The reversal of 1130121122 is 2211210311.

It is a junction number, because it is equal to n+sod(n) for n = 1130121097 and 1130121106.

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, 54029 + ... + 71967.

It is an arithmetic number, because the mean of its divisors is an integer number (114152220).

Almost surely, 2^1130121122 is an apocalyptic number.

1130121122 is a deficient number, since it is larger than the sum of its proper divisors (696314398).

1130121122 is a wasteful number, since it uses less digits than its factorization.

1130121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20377.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1130121122 is about 33617.2741607644. The cubic root of 1130121122 is about 1041.6176508164.

Adding to 1130121122 its reverse (2211210311), we get a palindrome (3341331433).

It can be divided in two parts, 11301 and 21122, that added together give a palindrome (32423).

The spelling of 1130121122 in words is "one billion, one hundred thirty million, one hundred twenty-one thousand, one hundred twenty-two".