1201001112196 has 48 divisors (see below), whose sum is σ = 2133633600000. Its totient is φ = 591430993920.

The previous prime is 1201001112149. The next prime is 1201001112197. The reversal of 1201001112196 is 6912111001021.

It is a self number, because there is not a number n which added to its sum of digits gives 1201001112196.

It is not an unprimeable number, because it can be changed into a prime (1201001112197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393898480 + ... + 393901528.

It is an arithmetic number, because the mean of its divisors is an integer number (44450700000).

Almost surely, 2^{1201001112196} is an apocalyptic number.

It is an amenable number.

1201001112196 is a deficient number, since it is larger than the sum of its proper divisors (932632487804).

1201001112196 is a wasteful number, since it uses less digits than its factorization.

1201001112196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812 (or 5810 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 1201001112196 in words is "one trillion, two hundred one billion, one million, one hundred twelve thousand, one hundred ninety-six".