1202201332101 has 64 divisors (see below), whose sum is σ = 2231788584960. Its totient is φ = 621349807680.

The previous prime is 1202201332043. The next prime is 1202201332169. The reversal of 1202201332101 is 1012331022021.

1202201332101 is a `hidden beast` number, since 12 + 0 + 220 + 1 + 332 + 101 = 666.

It is not a de Polignac number, because 1202201332101 - 2¹⁸ = 1202201069957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202201332181) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1058101 + ... + 1877226.

It is an arithmetic number, because the mean of its divisors is an integer number (34871696640).

Almost surely, 2^{1202201332101} is an apocalyptic number.

1202201332101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1202201332101 is a deficient number, since it is larger than the sum of its proper divisors (1029587252859).

1202201332101 is a wasteful number, since it uses less digits than its factorization.

1202201332101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935551 (or 2935545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1202201332101 its reverse (1012331022021), we get a palindrome (2214532354122).

The spelling of 1202201332101 in words is "one trillion, two hundred two billion, two hundred one million, three hundred thirty-two thousand, one hundred one".