1120000009990 has 16 divisors (see below), whose sum is σ = 2016355738320. Its totient is φ = 447920955040.

The previous prime is 1120000009987. The next prime is 1120000010039. The reversal of 1120000009990 is 999000000211.

1120000009990 is a modest number, since divided by 9990 gives 1120 as remainder.

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, 9821596 + ... + 9934975.

It is an arithmetic number, because the mean of its divisors is an integer number (126022233645).

Almost surely, 2^{1120000009990} is an apocalyptic number.

1120000009990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120000009990 is a deficient number, since it is larger than the sum of its proper divisors (896355728330).

1120000009990 is a wasteful number, since it uses less digits than its factorization.

1120000009990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19762247.

The product of its (nonzero) digits is 1458, while the sum is 31.

The spelling of 1120000009990 in words is "one trillion, one hundred twenty billion, nine thousand, nine hundred ninety".