1226340098688 has 64 divisors (see below), whose sum is σ = 3449081545920. Its totient is φ = 384734146560.

The previous prime is 1226340098677. The next prime is 1226340098693. The reversal of 1226340098688 is 8868900436221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93922708 + ... + 93935763.

It is an arithmetic number, because the mean of its divisors is an integer number (53891899155).

Almost surely, 2^{1226340098688} is an apocalyptic number.

It is an amenable number.

1226340098688 is an abundant number, since it is smaller than the sum of its proper divisors (2222741447232).

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

1226340098688 is a wasteful number, since it uses less digits than its factorization.

1226340098688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187858505 (or 187858493 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The spelling of 1226340098688 in words is "one trillion, two hundred twenty-six billion, three hundred forty million, ninety-eight thousand, six hundred eighty-eight".