2000213122 has 16 divisors (see below), whose sum is σ = 3075258240. Its totient is φ = 975281328.

The previous prime is 2000213107. The next prime is 2000213123. The reversal of 2000213122 is 2213120002.

It is not an unprimeable number, because it can be changed into a prime (2000213123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12372 + ... + 64447.

It is an arithmetic number, because the mean of its divisors is an integer number (192203640).

Almost surely, 2^2000213122 is an apocalyptic number.

2000213122 is a deficient number, since it is larger than the sum of its proper divisors (1075045118).

2000213122 is a wasteful number, since it uses less digits than its factorization.

2000213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77145.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2000213122 is about 44723.7422629189. The cubic root of 2000213122 is about 1259.9658011210.

Adding to 2000213122 its reverse (2213120002), we get a palindrome (4213333124).

It can be divided in two parts, 20002 and 13122, that added together give a square (33124 = 182²).

The spelling of 2000213122 in words is "two billion, two hundred thirteen thousand, one hundred twenty-two".