22020020110102 has 32 divisors (see below), whose sum is σ = 38852570663424. Its totient is φ = 9163342036800.

The previous prime is 22020020110057. The next prime is 22020020110111. The reversal of 22020020110102 is 20101102002022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90785058 + ... + 91027285.

It is an arithmetic number, because the mean of its divisors is an integer number (1214142833232).

Almost surely, 2^{22020020110102} is an apocalyptic number.

22020020110102 is a deficient number, since it is larger than the sum of its proper divisors (16832550553322).

22020020110102 is a wasteful number, since it uses less digits than its factorization.

22020020110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181812604.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22020020110102 its reverse (20101102002022), we get a palindrome (42121122112124).

The spelling of 22020020110102 in words is "twenty-two trillion, twenty billion, twenty million, one hundred ten thousand, one hundred two".