12254552621110 has 16 divisors (see below), whose sum is σ = 22058766706032. Its totient is φ = 4901693940000.

The previous prime is 12254552621071. The next prime is 12254552621159. The reversal of 12254552621110 is 1112625545221.

It is a self number, because there is not a number n which added to its sum of digits gives 12254552621110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15483141 + ... + 16255360.

It is an arithmetic number, because the mean of its divisors is an integer number (1378672919127).

Almost surely, 2^{12254552621110} is an apocalyptic number.

12254552621110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12254552621110 is a deficient number, since it is larger than the sum of its proper divisors (9804214084922).

12254552621110 is a wasteful number, since it uses less digits than its factorization.

12254552621110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31777119.

The product of its (nonzero) digits is 48000, while the sum is 37.

The spelling of 12254552621110 in words is "twelve trillion, two hundred fifty-four billion, five hundred fifty-two million, six hundred twenty-one thousand, one hundred ten".