201120220212 has 24 divisors (see below), whose sum is σ = 493979488800. Its totient is φ = 63511648416.

The previous prime is 201120220211. The next prime is 201120220219. The reversal of 201120220212 is 212022021102.

It is a junction number, because it is equal to n+sod(n) for n = 201120220191 and 201120220200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120220211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441052887 + ... + 441053342.

It is an arithmetic number, because the mean of its divisors is an integer number (20582478700).

Almost surely, 2^201120220212 is an apocalyptic number.

It is an amenable number.

201120220212 is an abundant number, since it is smaller than the sum of its proper divisors (292859268588).

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

201120220212 is a wasteful number, since it uses less digits than its factorization.

201120220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882106255 (or 882106253 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201120220212 its reverse (212022021102), we get a palindrome (413142241314).

The spelling of 201120220212 in words is "two hundred one billion, one hundred twenty million, two hundred twenty thousand, two hundred twelve".