2209259417060 has 24 divisors (see below), whose sum is σ = 4645041245880. Its totient is φ = 882637772544.

The previous prime is 2209259417059. The next prime is 2209259417077. The reversal of 2209259417060 is 607149529022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 273577118116 + 1935682298944 = 523046^2 + 1391288^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2209259416996 and 2209259417014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66607649 + ... + 66640808.

It is an arithmetic number, because the mean of its divisors is an integer number (193543385245).

Almost surely, 2^{2209259417060} is an apocalyptic number.

2209259417060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2209259417060 is an abundant number, since it is smaller than the sum of its proper divisors (2435781828820).

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

2209259417060 is a wasteful number, since it uses less digits than its factorization.

2209259417060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133249295 (or 133249293 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 2209259417060 in words is "two trillion, two hundred nine billion, two hundred fifty-nine million, four hundred seventeen thousand, sixty".