2221010203132 has 72 divisors (see below), whose sum is σ = 4481404620000. Its totient is φ = 943495330176.

The previous prime is 2221010203073. The next prime is 2221010203157. The reversal of 2221010203132 is 2313020101222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 807932494 + ... + 807935242.

Almost surely, 2^{2221010203132} is an apocalyptic number.

It is an amenable number.

2221010203132 is an abundant number, since it is smaller than the sum of its proper divisors (2260394416868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2221010203132 is a wasteful number, since it uses less digits than its factorization.

2221010203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803 (or 4674 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2221010203132 its reverse (2313020101222), we get a palindrome (4534030304354).

The spelling of 2221010203132 in words is "two trillion, two hundred twenty-one billion, ten million, two hundred three thousand, one hundred thirty-two".