22020111101102 has 8 divisors (see below), whose sum is σ = 34973117631216. Its totient is φ = 10362405224032.

The previous prime is 22020111101069. The next prime is 22020111101111. The reversal of 22020111101102 is 20110111102022.

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

It is a super-2 number, since 2×22020111101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323825163218 + ... + 323825163285.

It is an arithmetic number, because the mean of its divisors is an integer number (4371639703902).

Almost surely, 2^{22020111101102} is an apocalyptic number.

22020111101102 is a deficient number, since it is larger than the sum of its proper divisors (12953006530114).

22020111101102 is a wasteful number, since it uses less digits than its factorization.

22020111101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647650326522.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22020111101102 its reverse (20110111102022), we get a palindrome (42130222203124).

The spelling of 22020111101102 in words is "twenty-two trillion, twenty billion, one hundred eleven million, one hundred one thousand, one hundred two".