1102210222 has 4 divisors (see below), whose sum is σ = 1653315336. Its totient is φ = 551105110.

The previous prime is 1102210217. The next prime is 1102210223. The reversal of 1102210222 is 2220122011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102210223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275552554 + ... + 275552557.

It is an arithmetic number, because the mean of its divisors is an integer number (413328834).

Almost surely, 2^1102210222 is an apocalyptic number.

1102210222 is a deficient number, since it is larger than the sum of its proper divisors (551105114).

1102210222 is an equidigital number, since it uses as much as digits as its factorization.

1102210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551105113.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1102210222 is about 33199.5515331156. The cubic root of 1102210222 is about 1032.9710372176.

Adding to 1102210222 its reverse (2220122011), we get a palindrome (3322332233).

The spelling of 1102210222 in words is "one billion, one hundred two million, two hundred ten thousand, two hundred twenty-two".