2212111202 has 8 divisors (see below), whose sum is σ = 3792190656. Its totient is φ = 948047652.

The previous prime is 2212111201. The next prime is 2212111207. The reversal of 2212111202 is 2021112122.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 158007943 = 2212111202 / (2 + 2 + 1 + 2 + 1 + 1 + 1 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (2212111201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79003958 + ... + 79003985.

It is an arithmetic number, because the mean of its divisors is an integer number (474023832).

Almost surely, 2^2212111202 is an apocalyptic number.

2212111202 is a deficient number, since it is larger than the sum of its proper divisors (1580079454).

2212111202 is a wasteful number, since it uses less digits than its factorization.

2212111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158007952.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2212111202 is about 47033.0862478745. The cubic root of 2212111202 is about 1302.9737057775.

Adding to 2212111202 its reverse (2021112122), we get a palindrome (4233223324).

The spelling of 2212111202 in words is "two billion, two hundred twelve million, one hundred eleven thousand, two hundred two".