10109493221286 has 16 divisors (see below), whose sum is σ = 21283143624000. Its totient is φ = 3192471543528.

The previous prime is 10109493221279. The next prime is 10109493221323. The reversal of 10109493221286 is 68212239490101.

It is a happy number.

It is a Curzon number.

It is a congruent number.

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, 44339882436 + ... + 44339882663.

It is an arithmetic number, because the mean of its divisors is an integer number (1330196476500).

Almost surely, 2^{10109493221286} is an apocalyptic number.

10109493221286 is an abundant number, since it is smaller than the sum of its proper divisors (11173650402714).

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

10109493221286 is a wasteful number, since it uses less digits than its factorization.

10109493221286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88679765123.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 10109493221286 in words is "ten trillion, one hundred nine billion, four hundred ninety-three million, two hundred twenty-one thousand, two hundred eighty-six".