1119888322990 has 16 divisors (see below), whose sum is σ = 2015969721120. Its totient is φ = 447917387040.

The previous prime is 1119888322979. The next prime is 1119888322991. The reversal of 1119888322990 is 992238889111.

It is a super-3 number, since 3×1119888322990³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1119888322991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4618650 + ... + 4855069.

It is an arithmetic number, because the mean of its divisors is an integer number (125998107570).

Almost surely, 2^{1119888322990} is an apocalyptic number.

1119888322990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1119888322990 is a deficient number, since it is larger than the sum of its proper divisors (896081398130).

1119888322990 is a wasteful number, since it uses less digits than its factorization.

1119888322990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9485547.

The product of its (nonzero) digits is 4478976, while the sum is 61.

The spelling of 1119888322990 in words is "one trillion, one hundred nineteen billion, eight hundred eighty-eight million, three hundred twenty-two thousand, nine hundred ninety".