1202112204648 has 32 divisors (see below), whose sum is σ = 3005337350400. Its totient is φ = 400696489728.

The previous prime is 1202112204641. The next prime is 1202112204649. The reversal of 1202112204648 is 8464022112021.

It is not an unprimeable number, because it can be changed into a prime (1202112204641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 903465 + ... + 1794567.

It is an arithmetic number, because the mean of its divisors is an integer number (93916792200).

Almost surely, 2^{1202112204648} is an apocalyptic number.

It is an amenable number.

1202112204648 is an abundant number, since it is smaller than the sum of its proper divisors (1803225145752).

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

1202112204648 is a wasteful number, since it uses less digits than its factorization.

1202112204648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947321 (or 947317 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

Adding to 1202112204648 its reverse (8464022112021), we get a palindrome (9666134316669).

The spelling of 1202112204648 in words is "one trillion, two hundred two billion, one hundred twelve million, two hundred four thousand, six hundred forty-eight".