1101201120201 has 48 divisors (see below), whose sum is σ = 1842441552000. Its totient is φ = 579883030272.

The previous prime is 1101201120199. The next prime is 1101201120233. The reversal of 1101201120201 is 1020211021011.

It is not a de Polignac number, because 1101201120201 - 2¹ = 1101201120199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1101201124201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 663685 + ... + 1625693.

It is an arithmetic number, because the mean of its divisors is an integer number (38384199000).

Almost surely, 2^{1101201120201} is an apocalyptic number.

It is an amenable number.

1101201120201 is a deficient number, since it is larger than the sum of its proper divisors (741240431799).

1101201120201 is a wasteful number, since it uses less digits than its factorization.

1101201120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962638 (or 962631 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101201120201 its reverse (1020211021011), we get a palindrome (2121412141212).

It can be divided in two parts, 110120 and 1120201, that added together give a palindrome (1230321).

The spelling of 1101201120201 in words is "one trillion, one hundred one billion, two hundred one million, one hundred twenty thousand, two hundred one".