20343011120222 has 32 divisors (see below), whose sum is σ = 35249430961920. Its totient is φ = 8624591458560.

The previous prime is 20343011120207. The next prime is 20343011120227. The reversal of 20343011120222 is 22202111034302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20343011120227) 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, 478304 + ... + 6396467.

It is an arithmetic number, because the mean of its divisors is an integer number (1101544717560).

Almost surely, 2^{20343011120222} is an apocalyptic number.

20343011120222 is a deficient number, since it is larger than the sum of its proper divisors (14906419841698).

20343011120222 is a wasteful number, since it uses less digits than its factorization.

20343011120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6877056.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20343011120222 its reverse (22202111034302), we get a palindrome (42545122154524).

The spelling of 20343011120222 in words is "twenty trillion, three hundred forty-three billion, eleven million, one hundred twenty thousand, two hundred twenty-two".