1149661112010 has 16 divisors (see below), whose sum is σ = 2759186668896. Its totient is φ = 306576296528.

The previous prime is 1149661111999. The next prime is 1149661112021. The reversal of 1149661112010 is 102111669411.

It is an interprime number because it is at equal distance from previous prime (1149661111999) and next prime (1149661112021).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19161018504 + ... + 19161018563.

It is an arithmetic number, because the mean of its divisors is an integer number (172449166806).

Almost surely, 2^{1149661112010} is an apocalyptic number.

1149661112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1149661112010 is an abundant number, since it is smaller than the sum of its proper divisors (1609525556886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1149661112010 is a wasteful number, since it uses less digits than its factorization.

1149661112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38322037077.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 1149661112010 in words is "one trillion, one hundred forty-nine billion, six hundred sixty-one million, one hundred twelve thousand, ten".