2132212011 has 32 divisors (see below), whose sum is σ = 2987421696. Its totient is φ = 1351296000.

The previous prime is 2132212009. The next prime is 2132212051. The reversal of 2132212011 is 1102122312.

It is not a de Polignac number, because 2132212011 - 2¹ = 2132212009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2132212051) 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, 1565971 + ... + 1567331.

It is an arithmetic number, because the mean of its divisors is an integer number (93356928).

Almost surely, 2^2132212011 is an apocalyptic number.

2132212011 is a deficient number, since it is larger than the sum of its proper divisors (855209685).

2132212011 is a wasteful number, since it uses less digits than its factorization.

2132212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2132212011 is about 46175.8812693380. The cubic root of 2132212011 is about 1287.0935931100.

Adding to 2132212011 its reverse (1102122312), we get a palindrome (3234334323).

It can be divided in two parts, 21322 and 12011, that added together give a palindrome (33333).

The spelling of 2132212011 in words is "two billion, one hundred thirty-two million, two hundred twelve thousand, eleven".