22120102102102 has 8 divisors (see below), whose sum is σ = 33508669521312. Its totient is φ = 10950545595000.

The previous prime is 22120102102099. The next prime is 22120102102127. The reversal of 22120102102102 is 20120120102122.

It is a happy number.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54752727774 + ... + 54752728177.

It is an arithmetic number, because the mean of its divisors is an integer number (4188583690164).

Almost surely, 2^{22120102102102} is an apocalyptic number.

22120102102102 is a deficient number, since it is larger than the sum of its proper divisors (11388567419210).

22120102102102 is a wasteful number, since it uses less digits than its factorization.

22120102102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109505456054.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22120102102102 its reverse (20120120102122), we get a palindrome (42240222204224).

The spelling of 22120102102102 in words is "twenty-two trillion, one hundred twenty billion, one hundred two million, one hundred two thousand, one hundred two".