2102032212 has 48 divisors (see below), whose sum is σ = 5612382720. Its totient is φ = 599834592.

The previous prime is 2102032181. The next prime is 2102032213. The reversal of 2102032212 is 2122302012.

It is a happy number.

It is a super-2 number, since 2×2102032212² = 8837078840571225888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102032191 and 2102032200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102032213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54339 + ... + 84597.

It is an arithmetic number, because the mean of its divisors is an integer number (116924640).

Almost surely, 2^2102032212 is an apocalyptic number.

It is an amenable number.

2102032212 is an abundant number, since it is smaller than the sum of its proper divisors (3510350508).

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

2102032212 is a wasteful number, since it uses less digits than its factorization.

2102032212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31100 (or 31098 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2102032212 is about 45847.9248385355. The cubic root of 2102032212 is about 1280.9921125001.

Adding to 2102032212 its reverse (2122302012), we get a palindrome (4224334224).

The spelling of 2102032212 in words is "two billion, one hundred two million, thirty-two thousand, two hundred twelve".