11212022322102 has 32 divisors (see below), whose sum is σ = 25669015276032. Its totient is φ = 3198242988864.

The previous prime is 11212022322079. The next prime is 11212022322119. The reversal of 11212022322102 is 20122322021211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216305458 + ... + 216357285.

It is an arithmetic number, because the mean of its divisors is an integer number (802156727376).

Almost surely, 2^{11212022322102} is an apocalyptic number.

11212022322102 is an abundant number, since it is smaller than the sum of its proper divisors (14456992953930).

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

11212022322102 is a wasteful number, since it uses less digits than its factorization.

11212022322102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432663372.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11212022322102 its reverse (20122322021211), we get a palindrome (31334344343313).

The spelling of 11212022322102 in words is "eleven trillion, two hundred twelve billion, twenty-two million, three hundred twenty-two thousand, one hundred two".