22011122210102 has 8 divisors (see below), whose sum is σ = 33029044492512. Its totient is φ = 11001440712600.

The previous prime is 22011122210093. The next prime is 22011122210113. The reversal of 22011122210102 is 20101222111022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2060189549 + ... + 2060200232.

It is an arithmetic number, because the mean of its divisors is an integer number (4128630561564).

Almost surely, 2^{22011122210102} is an apocalyptic number.

22011122210102 is a deficient number, since it is larger than the sum of its proper divisors (11017922282410).

22011122210102 is a wasteful number, since it uses less digits than its factorization.

22011122210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4120392454.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22011122210102 its reverse (20101222111022), we get a palindrome (42112344321124).

The spelling of 22011122210102 in words is "twenty-two trillion, eleven billion, one hundred twenty-two million, two hundred ten thousand, one hundred two".