2208213050280 has 64 divisors (see below), whose sum is σ = 6639135243840. Its totient is φ = 587568271872.

The previous prime is 2208213050273. The next prime is 2208213050293. The reversal of 2208213050280 is 820503128022.

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, 20078394 + ... + 20188073.

It is an arithmetic number, because the mean of its divisors is an integer number (103736488185).

Almost surely, 2^{2208213050280} is an apocalyptic number.

2208213050280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2208213050280 is an abundant number, since it is smaller than the sum of its proper divisors (4430922193560).

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

2208213050280 is a wasteful number, since it uses less digits than its factorization.

2208213050280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40266938 (or 40266934 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The spelling of 2208213050280 in words is "two trillion, two hundred eight billion, two hundred thirteen million, fifty thousand, two hundred eighty".