201120021202 has 16 divisors (see below), whose sum is σ = 301875792192. Its totient is φ = 100494785200.

The previous prime is 201120021197. The next prime is 201120021209. The reversal of 201120021202 is 202120021102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (201120021209) 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, 37582827 + ... + 37588177.

It is an arithmetic number, because the mean of its divisors is an integer number (18867237012).

Almost surely, 2^201120021202 is an apocalyptic number.

201120021202 is a deficient number, since it is larger than the sum of its proper divisors (100755770990).

201120021202 is a wasteful number, since it uses less digits than its factorization.

201120021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14033.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201120021202 its reverse (202120021102), we get a palindrome (403240042304).

The spelling of 201120021202 in words is "two hundred one billion, one hundred twenty million, twenty-one thousand, two hundred two".