1121494010 has 32 divisors (see below), whose sum is σ = 2484542592. Its totient is φ = 354934080.

The previous prime is 1121494009. The next prime is 1121494027. The reversal of 1121494010 is 104941211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615296 + ... + 617115.

It is an arithmetic number, because the mean of its divisors is an integer number (77641956).

Almost surely, 2^1121494010 is an apocalyptic number.

1121494010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121494010 is an abundant number, since it is smaller than the sum of its proper divisors (1363048582).

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

1121494010 is a wasteful number, since it uses less digits than its factorization.

1121494010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232438.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1121494010 is about 33488.7146662872. The cubic root of 1121494010 is about 1038.9603793741.

The spelling of 1121494010 in words is "one billion, one hundred twenty-one million, four hundred ninety-four thousand, ten".