2205301362040 has 64 divisors (see below), whose sum is σ = 5670903960000. Its totient is φ = 756086120448.

The previous prime is 2205301362029. The next prime is 2205301362071. The reversal of 2205301362040 is 402631035022.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21578742 + ... + 21680698.

It is an arithmetic number, because the mean of its divisors is an integer number (88607874375).

Almost surely, 2^{2205301362040} is an apocalyptic number.

2205301362040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2205301362040 is an abundant number, since it is smaller than the sum of its proper divisors (3465602597960).

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

2205301362040 is a wasteful number, since it uses less digits than its factorization.

2205301362040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179224 (or 179220 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2205301362040 its reverse (402631035022), we get a palindrome (2607932397062).

The spelling of 2205301362040 in words is "two trillion, two hundred five billion, three hundred one million, three hundred sixty-two thousand, forty".