1112821650770 has 16 divisors (see below), whose sum is σ = 2003091275520. Its totient is φ = 445125926064.

The previous prime is 1112821650769. The next prime is 1112821650793. The reversal of 1112821650770 is 770561282111.

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, 2465951 + ... + 2882109.

It is an arithmetic number, because the mean of its divisors is an integer number (125193204720).

Almost surely, 2^{1112821650770} is an apocalyptic number.

1112821650770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112821650770 is a deficient number, since it is larger than the sum of its proper divisors (890269624750).

1112821650770 is a wasteful number, since it uses less digits than its factorization.

1112821650770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683569.

The product of its (nonzero) digits is 47040, while the sum is 41.

The spelling of 1112821650770 in words is "one trillion, one hundred twelve billion, eight hundred twenty-one million, six hundred fifty thousand, seven hundred seventy".