1302012199906 has 16 divisors (see below), whose sum is σ = 2131803461088. Its totient is φ = 591479826400.

The previous prime is 1302012199897. The next prime is 1302012199933. The reversal of 1302012199906 is 6099912102031.

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, 17156320 + ... + 17232043.

It is an arithmetic number, because the mean of its divisors is an integer number (133237716318).

Almost surely, 2^{1302012199906} is an apocalyptic number.

1302012199906 is a deficient number, since it is larger than the sum of its proper divisors (829791261182).

1302012199906 is a wasteful number, since it uses less digits than its factorization.

1302012199906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34390097.

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 1302012199906 in words is "one trillion, three hundred two billion, twelve million, one hundred ninety-nine thousand, nine hundred six".