1201276494010 has 16 divisors (see below), whose sum is σ = 2162507542056. Its totient is φ = 480463963648.

The previous prime is 1201276493987. The next prime is 1201276494017. The reversal of 1201276494010 is 104946721021.

It can be written as a sum of positive squares in 4 ways, for example, as 1169432448409 + 31844045601 = 1081403^2 + 178449^2 .

It is not an unprimeable number, because it can be changed into a prime (1201276494017) by changing a digit.

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, 5720959 + ... + 5927218.

Almost surely, 2^{1201276494010} is an apocalyptic number.

1201276494010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201276494010 is a deficient number, since it is larger than the sum of its proper divisors (961231048046).

1201276494010 is a wasteful number, since it uses less digits than its factorization.

1201276494010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11658497.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 1201276494010 in words is "one trillion, two hundred one billion, two hundred seventy-six million, four hundred ninety-four thousand, ten".