220266041246000 has 160 divisors (see below), whose sum is σ = 555949391961600. Its totient is φ = 84246976070400.

The previous prime is 220266041245993. The next prime is 220266041246003. The reversal of 220266041246000 is 642140662022.

It is not an unprimeable number, because it can be changed into a prime (220266041246003) 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, 134379371 + ... + 136008629.

It is an arithmetic number, because the mean of its divisors is an integer number (3474683699760).

Almost surely, 2^{220266041246000} is an apocalyptic number.

220266041246000 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 220266041246000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277974695980800).

220266041246000 is an abundant number, since it is smaller than the sum of its proper divisors (335683350715600).

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

220266041246000 is a wasteful number, since it uses less digits than its factorization.

220266041246000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632244 (or 1632228 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 220266041246000 in words is "two hundred twenty trillion, two hundred sixty-six billion, forty-one million, two hundred forty-six thousand".