2212151433 has 8 divisors (see below), whose sum is σ = 3021475296. Its totient is φ = 1438797600.

The previous prime is 2212151429. The next prime is 2212151479. The reversal of 2212151433 is 3341512122.

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

It is not a de Polignac number, because 2212151433 - 2² = 2212151429 is a prime.

It is a super-2 number, since 2×2212151433² = 9787227925047906978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212151483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8992363 + ... + 8992608.

It is an arithmetic number, because the mean of its divisors is an integer number (377684412).

Almost surely, 2^2212151433 is an apocalyptic number.

It is an amenable number.

2212151433 is a deficient number, since it is larger than the sum of its proper divisors (809323863).

2212151433 is a wasteful number, since it uses less digits than its factorization.

2212151433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17985015.

The product of its digits is 1440, while the sum is 24.

The square root of 2212151433 is about 47033.5139342150. The cubic root of 2212151433 is about 1302.9816046597.

Adding to 2212151433 its reverse (3341512122), we get a palindrome (5553663555).

The spelling of 2212151433 in words is "two billion, two hundred twelve million, one hundred fifty-one thousand, four hundred thirty-three".