22000020222111 has 8 divisors (see below), whose sum is σ = 30279597725184. Its totient is φ = 14193561433560.

The previous prime is 22000020222107. The next prime is 22000020222121. The reversal of 22000020222111 is 11122202000022.

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

It is not a de Polignac number, because 22000020222111 - 2² = 22000020222107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000020222121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118279678521 + ... + 118279678706.

It is an arithmetic number, because the mean of its divisors is an integer number (3784949715648).

Almost surely, 2^{22000020222111} is an apocalyptic number.

22000020222111 is a deficient number, since it is larger than the sum of its proper divisors (8279577503073).

22000020222111 is a wasteful number, since it uses less digits than its factorization.

22000020222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236559357261.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22000020222111 its reverse (11122202000022), we get a palindrome (33122222222133).

The spelling of 22000020222111 in words is "twenty-two trillion, twenty million, two hundred twenty-two thousand, one hundred eleven".