201060621120 has 224 divisors, whose sum is σ = 679326048000. Its totient is φ = 50207883264.

The previous prime is 201060621089. The next prime is 201060621121. The reversal of 201060621120 is 21126060102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201060621121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3216726 + ... + 3278634.

Almost surely, 2^201060621120 is an apocalyptic number.

201060621120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201060621120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339663024000).

201060621120 is an abundant number, since it is smaller than the sum of its proper divisors (478265426880).

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

201060621120 is a wasteful number, since it uses less digits than its factorization.

201060621120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62145 (or 62135 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 201060621120 its reverse (21126060102), we get a palindrome (222186681222).

The spelling of 201060621120 in words is "two hundred one billion, sixty million, six hundred twenty-one thousand, one hundred twenty".