2130111122 has 8 divisors (see below), whose sum is σ = 3298236672. Its totient is φ = 1030698900.

The previous prime is 2130111083. The next prime is 2130111163. The reversal of 2130111122 is 2211110312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2130111122³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2130111097 and 2130111106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17178254 + ... + 17178377.

It is an arithmetic number, because the mean of its divisors is an integer number (412279584).

Almost surely, 2^2130111122 is an apocalyptic number.

2130111122 is a deficient number, since it is larger than the sum of its proper divisors (1168125550).

2130111122 is a wasteful number, since it uses less digits than its factorization.

2130111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34356664.

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

The square root of 2130111122 is about 46153.1268929853. The cubic root of 2130111122 is about 1286.6707256293.

Adding to 2130111122 its reverse (2211110312), we get a palindrome (4341221434).

It can be divided in two parts, 21301 and 11122, that added together give a palindrome (32423).

The spelling of 2130111122 in words is "two billion, one hundred thirty million, one hundred eleven thousand, one hundred twenty-two".