1200202200988 has 48 divisors (see below), whose sum is σ = 2470302180864. Its totient is φ = 499450916160.

The previous prime is 1200202200983. The next prime is 1200202201013. The reversal of 1200202200988 is 8890022020021.

It is a happy number.

It is a super-2 number, since 2×1200202200988² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200202200983) 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, 671056 + ... + 1688407.

It is an arithmetic number, because the mean of its divisors is an integer number (51464628768).

Almost surely, 2^{1200202200988} is an apocalyptic number.

It is an amenable number.

1200202200988 is an abundant number, since it is smaller than the sum of its proper divisors (1270099979876).

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

1200202200988 is a wasteful number, since it uses less digits than its factorization.

1200202200988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360002 (or 2360000 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 1200202200988 in words is "one trillion, two hundred billion, two hundred two million, two hundred thousand, nine hundred eighty-eight".