201202121201120 has 48 divisors (see below), whose sum is σ = 511904627599680. Its totient is φ = 74290013981184.

The previous prime is 201202121201099. The next prime is 201202121201149. The reversal of 201202121201120 is 21102121202102.

It is a congruent number.

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, 48365892440 + ... + 48365896599.

It is an arithmetic number, because the mean of its divisors is an integer number (10664679741660).

Almost surely, 2^{201202121201120} is an apocalyptic number.

201202121201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201202121201120 is an abundant number, since it is smaller than the sum of its proper divisors (310702506398560).

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

201202121201120 is a wasteful number, since it uses less digits than its factorization.

201202121201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96731789067 (or 96731789059 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201202121201120 its reverse (21102121202102), we get a palindrome (222304242403222).

The spelling of 201202121201120 in words is "two hundred one trillion, two hundred two billion, one hundred twenty-one million, two hundred one thousand, one hundred twenty".