2212210412 has 6 divisors (see below), whose sum is σ = 3871368228. Its totient is φ = 1106105204.

The previous prime is 2212210397. The next prime is 2212210439. The reversal of 2212210412 is 2140122122.

It is a super-2 number, since 2×2212210412² = 9787749813922419488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276526298 + ... + 276526305.

It is an arithmetic number, because the mean of its divisors is an integer number (645228038).

Almost surely, 2^2212210412 is an apocalyptic number.

It is an amenable number.

2212210412 is a deficient number, since it is larger than the sum of its proper divisors (1659157816).

2212210412 is a wasteful number, since it uses less digits than its factorization.

2212210412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553052607 (or 553052605 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2212210412 is about 47034.1409191238. The cubic root of 2212210412 is about 1302.9931843174.

Adding to 2212210412 its reverse (2140122122), we get a palindrome (4352332534).

The spelling of 2212210412 in words is "two billion, two hundred twelve million, two hundred ten thousand, four hundred twelve".