11022212102 has 24 divisors (see below), whose sum is σ = 18595631208. Its totient is φ = 4893577920.

The previous prime is 11022212101. The next prime is 11022212153. The reversal of 11022212102 is 20121222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022212101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519203 + ... + 540014.

It is an arithmetic number, because the mean of its divisors is an integer number (774817967).

Almost surely, 2^11022212102 is an apocalyptic number.

11022212102 is a deficient number, since it is larger than the sum of its proper divisors (7573419106).

11022212102 is a wasteful number, since it uses less digits than its factorization.

11022212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059284 (or 1059273 counting only the distinct ones).

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

Adding to 11022212102 its reverse (20121222011), we get a palindrome (31143434113).

Subtracting 11022212102 from its reverse (20121222011), we obtain a palindrome (9099009909).

The spelling of 11022212102 in words is "eleven billion, twenty-two million, two hundred twelve thousand, one hundred two".