200120012221022 has 8 divisors (see below), whose sum is σ = 317837666468736. Its totient is φ = 94174123398112.

The previous prime is 200120012220929. The next prime is 200120012221057. The reversal of 200120012221022 is 220122210021002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2942941356158 + ... + 2942941356225.

It is an arithmetic number, because the mean of its divisors is an integer number (39729708308592).

Almost surely, 2^{200120012221022} is an apocalyptic number.

200120012221022 is a deficient number, since it is larger than the sum of its proper divisors (117717654247714).

200120012221022 is a wasteful number, since it uses less digits than its factorization.

200120012221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885882712402.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 200120012221022 its reverse (220122210021002), we get a palindrome (420242222242024).

The spelling of 200120012221022 in words is "two hundred trillion, one hundred twenty billion, twelve million, two hundred twenty-one thousand, twenty-two".