2203173460460 has 96 divisors (see below), whose sum is σ = 5419707729408. Its totient is φ = 736524817920.

The previous prime is 2203173460379. The next prime is 2203173460529. The reversal of 2203173460460 is 640643713022.

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, 9917927 + ... + 10137633.

It is an arithmetic number, because the mean of its divisors is an integer number (56455288848).

Almost surely, 2^{2203173460460} is an apocalyptic number.

2203173460460 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 2203173460460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2709853864704).

2203173460460 is an abundant number, since it is smaller than the sum of its proper divisors (3216534268948).

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

2203173460460 is a wasteful number, since it uses less digits than its factorization.

2203173460460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221511 (or 221509 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 2203173460460 in words is "two trillion, two hundred three billion, one hundred seventy-three million, four hundred sixty thousand, four hundred sixty".