2200011210120 has 128 divisors (see below), whose sum is σ = 6679688198400. Its totient is φ = 579600113664.

The previous prime is 2200011210079. The next prime is 2200011210139. The reversal of 2200011210120 is 210121100022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2200011210096 and 2200011210105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12977424 + ... + 13145856.

It is an arithmetic number, because the mean of its divisors is an integer number (52185064050).

Almost surely, 2^{2200011210120} is an apocalyptic number.

2200011210120 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 2200011210120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3339844099200).

2200011210120 is an abundant number, since it is smaller than the sum of its proper divisors (4479676988280).

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

2200011210120 is a wasteful number, since it uses less digits than its factorization.

2200011210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169759 (or 169755 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2200011210120 its reverse (210121100022), we get a palindrome (2410132310142).

The spelling of 2200011210120 in words is "two trillion, two hundred billion, eleven million, two hundred ten thousand, one hundred twenty".