2132220001 has 8 divisors (see below), whose sum is σ = 2189625984. Its totient is φ = 2075315760.

The previous prime is 2132219933. The next prime is 2132220007. The reversal of 2132220001 is 1000222312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2132220001 - 2⁹ = 2132219489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132220007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116815 + ... + 133828.

It is an arithmetic number, because the mean of its divisors is an integer number (273703248).

Almost surely, 2^2132220001 is an apocalyptic number.

It is an amenable number.

2132220001 is a deficient number, since it is larger than the sum of its proper divisors (57405983).

2132220001 is a wasteful number, since it uses less digits than its factorization.

2132220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250871.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2132220001 is about 46175.9677862847. The cubic root of 2132220001 is about 1287.0952008089.

Adding to 2132220001 its reverse (1000222312), we get a palindrome (3132442313).

The spelling of 2132220001 in words is "two billion, one hundred thirty-two million, two hundred twenty thousand, one".