22021202111102 has 8 divisors (see below), whose sum is σ = 33031892329416. Its totient is φ = 11010571334632.

The previous prime is 22021202111089. The next prime is 22021202111143. The reversal of 22021202111102 is 20111120212022.

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, 13922453 + ... + 15423264.

It is an arithmetic number, because the mean of its divisors is an integer number (4128986541177).

Almost surely, 2^{22021202111102} is an apocalyptic number.

22021202111102 is a deficient number, since it is larger than the sum of its proper divisors (11010690218314).

22021202111102 is a wasteful number, since it uses less digits than its factorization.

22021202111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29720922.

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

Adding to 22021202111102 its reverse (20111120212022), we get a palindrome (42132322323124).

The spelling of 22021202111102 in words is "twenty-two trillion, twenty-one billion, two hundred two million, one hundred eleven thousand, one hundred two".