22211301213102 has 16 divisors (see below), whose sum is σ = 44422909530192. Its totient is φ = 7403715887040.

The previous prime is 22211301213029. The next prime is 22211301213103. The reversal of 22211301213102 is 20131210311222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211301213103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11850399 + ... + 13596122.

It is an arithmetic number, because the mean of its divisors is an integer number (2776431845637).

Almost surely, 2^{22211301213102} is an apocalyptic number.

22211301213102 is an abundant number, since it is smaller than the sum of its proper divisors (22211608317090).

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

22211301213102 is a wasteful number, since it uses less digits than its factorization.

22211301213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25592003.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 22211301213102 its reverse (20131210311222), we get a palindrome (42342511524324).

The spelling of 22211301213102 in words is "twenty-two trillion, two hundred eleven billion, three hundred one million, two hundred thirteen thousand, one hundred two".