112621944554 has 16 divisors (see below), whose sum is σ = 203227569600. Its totient is φ = 45726202944.

The previous prime is 112621944517. The next prime is 112621944571. The reversal of 112621944554 is 455449126211.

It is a happy 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, 211695119 + ... + 211695650.

It is an arithmetic number, because the mean of its divisors is an integer number (12701723100).

Almost surely, 2^112621944554 is an apocalyptic number.

112621944554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112621944554 is a deficient number, since it is larger than the sum of its proper divisors (90605625046).

112621944554 is a wasteful number, since it uses less digits than its factorization.

112621944554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423390797.

The product of its digits is 345600, while the sum is 44.

The spelling of 112621944554 in words is "one hundred twelve billion, six hundred twenty-one million, nine hundred forty-four thousand, five hundred fifty-four".