20223220220192 has 48 divisors (see below), whose sum is σ = 43588531080864. Its totient is φ = 9159659712000.

The previous prime is 20223220220087. The next prime is 20223220220209. The reversal of 20223220220192 is 29102202232202.

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, 102129434 + ... + 102327257.

It is an arithmetic number, because the mean of its divisors is an integer number (908094397518).

Almost surely, 2^{20223220220192} is an apocalyptic number.

20223220220192 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20223220220192 is an abundant number, since it is smaller than the sum of its proper divisors (23365310860672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20223220220192 is a wasteful number, since it uses less digits than its factorization.

20223220220192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204456993 (or 204456985 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 20223220220192 its reverse (29102202232202), we get a palindrome (49325422452394).

The spelling of 20223220220192 in words is "twenty trillion, two hundred twenty-three billion, two hundred twenty million, two hundred twenty thousand, one hundred ninety-two".