2133020122 has 16 divisors (see below), whose sum is σ = 3311244360. Its totient is φ = 1029302848.

The previous prime is 2133020089. The next prime is 2133020143. The reversal of 2133020122 is 2210203312.

It can be written as a sum of positive squares in 4 ways, for example, as 933852481 + 1199167641 = 30559^2 + 34629^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2133020096 and 2133020105.

It is an unprimeable number.

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, 165288 + ... + 177724.

Almost surely, 2^2133020122 is an apocalyptic number.

2133020122 is a deficient number, since it is larger than the sum of its proper divisors (1178224238).

2133020122 is a wasteful number, since it uses less digits than its factorization.

2133020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15425.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2133020122 is about 46184.6307985676. The cubic root of 2133020122 is about 1287.2561759288.

Adding to 2133020122 its reverse (2210203312), we get a palindrome (4343223434).

The spelling of 2133020122 in words is "two billion, one hundred thirty-three million, twenty thousand, one hundred twenty-two".