1201432224201 has 32 divisors (see below), whose sum is σ = 1764136378368. Its totient is φ = 721232951040.

The previous prime is 1201432224151. The next prime is 1201432224217. The reversal of 1201432224201 is 1024222341021.

It is not a de Polignac number, because 1201432224201 - 2⁶ = 1201432224137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201432224241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5740540 + ... + 5946146.

It is an arithmetic number, because the mean of its divisors is an integer number (55129261824).

Almost surely, 2^{1201432224201} is an apocalyptic number.

1201432224201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1201432224201 is a deficient number, since it is larger than the sum of its proper divisors (562704154167).

1201432224201 is a wasteful number, since it uses less digits than its factorization.

1201432224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207301.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1201432224201 its reverse (1024222341021), we get a palindrome (2225654565222).

The spelling of 1201432224201 in words is "one trillion, two hundred one billion, four hundred thirty-two million, two hundred twenty-four thousand, two hundred one".