11022222212102 has 8 divisors (see below), whose sum is σ = 16538341911312. Its totient is φ = 5509441575000.

The previous prime is 11022222212081. The next prime is 11022222212107. The reversal of 11022222212102 is 20121222222011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022222212107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834757274 + ... + 834770477.

It is an arithmetic number, because the mean of its divisors is an integer number (2067292738914).

Almost surely, 2^{11022222212102} is an apocalyptic number.

11022222212102 is a deficient number, since it is larger than the sum of its proper divisors (5516119699210).

11022222212102 is a wasteful number, since it uses less digits than its factorization.

11022222212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669531054.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11022222212102 its reverse (20121222222011), we get a palindrome (31143444434113).

Subtracting 11022222212102 from its reverse (20121222222011), we obtain a palindrome (9099000009909).

The spelling of 11022222212102 in words is "eleven trillion, twenty-two billion, two hundred twenty-two million, two hundred twelve thousand, one hundred two".