1212201001096 has 32 divisors (see below), whose sum is σ = 2378493432000. Its totient is φ = 578087104320.

The previous prime is 1212201001087. The next prime is 1212201001111. The reversal of 1212201001096 is 6901001022121.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1212201001096.

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, 9374250 + ... + 9502681.

It is an arithmetic number, because the mean of its divisors is an integer number (74327919750).

Almost surely, 2^{1212201001096} is an apocalyptic number.

It is an amenable number.

1212201001096 is a deficient number, since it is larger than the sum of its proper divisors (1166292430904).

1212201001096 is a wasteful number, since it uses less digits than its factorization.

1212201001096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18877309 (or 18877305 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1212201001096 in words is "one trillion, two hundred twelve billion, two hundred one million, one thousand, ninety-six".