20132210122210 has 16 divisors (see below), whose sum is σ = 36238322069496. Its totient is φ = 8052807637888.

The previous prime is 20132210122187. The next prime is 20132210122223. The reversal of 20132210122210 is 1222101223102.

It can be written as a sum of positive squares in 4 ways, for example, as 19293906905289 + 838303216921 = 4392483^2 + 915589^2 .

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, 8438617 + ... + 10558156.

Almost surely, 2^{20132210122210} is an apocalyptic number.

20132210122210 is a deficient number, since it is larger than the sum of its proper divisors (16106111947286).

20132210122210 is a wasteful number, since it uses less digits than its factorization.

20132210122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19102757.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20132210122210 its reverse (1222101223102), we get a palindrome (21354311345312).

The spelling of 20132210122210 in words is "twenty trillion, one hundred thirty-two billion, two hundred ten million, one hundred twenty-two thousand, two hundred ten".