20522212350214 has 16 divisors (see below), whose sum is σ = 31439476002816. Its totient is φ = 10042403589000.

The previous prime is 20522212350193. The next prime is 20522212350221. The reversal of 20522212350214 is 41205321222502.

It is a super-2 number, since 2×20522212350214² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 1645512 + ... + 6614539.

It is an arithmetic number, because the mean of its divisors is an integer number (1964967250176).

Almost surely, 2^{20522212350214} is an apocalyptic number.

20522212350214 is a deficient number, since it is larger than the sum of its proper divisors (10917263652602).

20522212350214 is a wasteful number, since it uses less digits than its factorization.

20522212350214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8286531.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 20522212350214 its reverse (41205321222502), we get a palindrome (61727533572716).

The spelling of 20522212350214 in words is "twenty trillion, five hundred twenty-two billion, two hundred twelve million, three hundred fifty thousand, two hundred fourteen".