2201011100120 has 192 divisors, whose sum is σ = 6072732712800. Its totient is φ = 713886566400.

The previous prime is 2201011100107. The next prime is 2201011100131. The reversal of 2201011100120 is 210011101022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26063084 + ... + 26147396.

Almost surely, 2^{2201011100120} is an apocalyptic number.

2201011100120 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 2201011100120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3036366356400).

2201011100120 is an abundant number, since it is smaller than the sum of its proper divisors (3871721612680).

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

2201011100120 is a wasteful number, since it uses less digits than its factorization.

2201011100120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85058 (or 85047 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2201011100120 its reverse (210011101022), we get a palindrome (2411022201142).

The spelling of 2201011100120 in words is "two trillion, two hundred one billion, eleven million, one hundred thousand, one hundred twenty".