20522011332610 has 16 divisors (see below), whose sum is σ = 36963748199232. Its totient is φ = 8203442799600.

The previous prime is 20522011332499. The next prime is 20522011332637. The reversal of 20522011332610 is 1623311022502.

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, 670200606 + ... + 670231225.

It is an arithmetic number, because the mean of its divisors is an integer number (2310234262452).

Almost surely, 2^{20522011332610} is an apocalyptic number.

20522011332610 is a deficient number, since it is larger than the sum of its proper divisors (16441736866622).

20522011332610 is a wasteful number, since it uses less digits than its factorization.

20522011332610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340433369.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 20522011332610 in words is "twenty trillion, five hundred twenty-two billion, eleven million, three hundred thirty-two thousand, six hundred ten".