201120222220210 has 32 divisors (see below), whose sum is σ = 364813201950912. Its totient is φ = 79826689525440.

The previous prime is 201120222220201. The next prime is 201120222220219. The reversal of 201120222220210 is 12022222021102.

It is an interprime number because it is at equal distance from previous prime (201120222220201) and next prime (201120222220219).

It is not an unprimeable number, because it can be changed into a prime (201120222220219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7347789 + ... + 21359551.

It is an arithmetic number, because the mean of its divisors is an integer number (11400412560966).

Almost surely, 2^{201120222220210} is an apocalyptic number.

201120222220210 is a deficient number, since it is larger than the sum of its proper divisors (163692979730702).

201120222220210 is a wasteful number, since it uses less digits than its factorization.

201120222220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14022858.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201120222220210 its reverse (12022222021102), we get a palindrome (213142444241312).

The spelling of 201120222220210 in words is "two hundred one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred twenty thousand, two hundred ten".