1102213122 has 64 divisors (see below), whose sum is σ = 2455225344. Its totient is φ = 328273920.

The previous prime is 1102213111. The next prime is 1102213129. The reversal of 1102213122 is 2213122011.

It is not an unprimeable number, because it can be changed into a prime (1102213129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164298 + ... + 170874.

It is an arithmetic number, because the mean of its divisors is an integer number (38362896).

Almost surely, 2^1102213122 is an apocalyptic number.

1102213122 is an abundant number, since it is smaller than the sum of its proper divisors (1353012222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102213122 is a wasteful number, since it uses less digits than its factorization.

1102213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1102213122 is about 33199.5952083757. The cubic root of 1102213122 is about 1032.9719431589.

Adding to 1102213122 its reverse (2213122011), we get a palindrome (3315335133).

The spelling of 1102213122 in words is "one billion, one hundred two million, two hundred thirteen thousand, one hundred twenty-two".