2110121201 has 8 divisors (see below), whose sum is σ = 2144499840. Its totient is φ = 2075955952.

The previous prime is 2110121197. The next prime is 2110121231. The reversal of 2110121201 is 1021210112.

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

It is a cyclic number.

It is not a de Polignac number, because 2110121201 - 2² = 2110121197 is a prime.

It is a super-2 number, since 2×2110121201² = 8905222965819364802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110121231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33350 + ... + 73023.

It is an arithmetic number, because the mean of its divisors is an integer number (268062480).

Almost surely, 2^2110121201 is an apocalyptic number.

It is an amenable number.

2110121201 is a deficient number, since it is larger than the sum of its proper divisors (34378639).

2110121201 is a wasteful number, since it uses less digits than its factorization.

2110121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106695.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 2110121201 is about 45936.0555664067. The cubic root of 2110121201 is about 1282.6331701206.

Adding to 2110121201 its reverse (1021210112), we get a palindrome (3131331313).

The spelling of 2110121201 in words is "two billion, one hundred ten million, one hundred twenty-one thousand, two hundred one".