1201132202004 has 192 divisors, whose sum is σ = 3966588057600. Its totient is φ = 305993811456.

The previous prime is 1201132201961. The next prime is 1201132202029. The reversal of 1201132202004 is 4002022311021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2215254 + ... + 2703629.

It is an arithmetic number, because the mean of its divisors is an integer number (20659312800).

Almost surely, 2^{1201132202004} is an apocalyptic number.

1201132202004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1201132202004 is an abundant number, since it is smaller than the sum of its proper divisors (2765455855596).

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

1201132202004 is a wasteful number, since it uses less digits than its factorization.

1201132202004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4918939 (or 4918931 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1201132202004 its reverse (4002022311021), we get a palindrome (5203154513025).

The spelling of 1201132202004 in words is "one trillion, two hundred one billion, one hundred thirty-two million, two hundred two thousand, four".