20132222210 has 32 divisors (see below), whose sum is σ = 37150831872. Its totient is φ = 7850344320.

The previous prime is 20132222203. The next prime is 20132222219. The reversal of 20132222210 is 1222223102.

It is a super-2 number, since 2×20132222210² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20132222219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525569 + ... + 562571.

It is an arithmetic number, because the mean of its divisors is an integer number (1160963496).

Almost surely, 2^20132222210 is an apocalyptic number.

20132222210 is a deficient number, since it is larger than the sum of its proper divisors (17018609662).

20132222210 is a wasteful number, since it uses less digits than its factorization.

20132222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38378.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20132222210 its reverse (1222223102), we get a palindrome (21354445312).

The spelling of 20132222210 in words is "twenty billion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred ten".