1112212202 has 8 divisors (see below), whose sum is σ = 1684836612. Its totient is φ = 550600000.

The previous prime is 1112212181. The next prime is 1112212223. The reversal of 1112212202 is 2022122111.

It is an interprime number because it is at equal distance from previous prime (1112212181) and next prime (1112212223).

It can be written as a sum of positive squares in 2 ways, for example, as 1110955561 + 1256641 = 33331^2 + 1121^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2752799 + ... + 2753202.

Almost surely, 2^1112212202 is an apocalyptic number.

1112212202 is a deficient number, since it is larger than the sum of its proper divisors (572624410).

1112212202 is a wasteful number, since it uses less digits than its factorization.

1112212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5506104.

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

The square root of 1112212202 is about 33349.8456068390. The cubic root of 1112212202 is about 1036.0861902373.

Adding to 1112212202 its reverse (2022122111), we get a palindrome (3134334313).

Subtracting 1112212202 from its reverse (2022122111), we obtain a palindrome (909909909).

The spelling of 1112212202 in words is "one billion, one hundred twelve million, two hundred twelve thousand, two hundred two".