2132221030 has 16 divisors (see below), whose sum is σ = 3884240304. Its totient is φ = 842612320.

The previous prime is 2132220991. The next prime is 2132221033. The reversal of 2132221030 is 301222312.

It is a junction number, because it is equal to n+sod(n) for n = 2132220995 and 2132221013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132221033) 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, 1283641 + ... + 1285300.

It is an arithmetic number, because the mean of its divisors is an integer number (242765019).

Almost surely, 2^2132221030 is an apocalyptic number.

2132221030 is a deficient number, since it is larger than the sum of its proper divisors (1752019274).

2132221030 is a wasteful number, since it uses less digits than its factorization.

2132221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2569031.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2132221030 is about 46175.9789284429. The cubic root of 2132221030 is about 1287.0954078577.

Adding to 2132221030 its reverse (301222312), we get a palindrome (2433443342).

The spelling of 2132221030 in words is "two billion, one hundred thirty-two million, two hundred twenty-one thousand, thirty".