10952221337878 has 16 divisors (see below), whose sum is σ = 16653533034096. Its totient is φ = 5401045059840.

The previous prime is 10952221337857. The next prime is 10952221337879. The reversal of 10952221337878 is 87873312225901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10952221337879) by changing a digit.

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, 19004593 + ... + 19572403.

It is an arithmetic number, because the mean of its divisors is an integer number (1040845814631).

Almost surely, 2^{10952221337878} is an apocalyptic number.

10952221337878 is a deficient number, since it is larger than the sum of its proper divisors (5701311696218).

10952221337878 is a wasteful number, since it uses less digits than its factorization.

10952221337878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699999.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 10952221337878 in words is "ten trillion, nine hundred fifty-two billion, two hundred twenty-one million, three hundred thirty-seven thousand, eight hundred seventy-eight".