2111000020022 has 8 divisors (see below), whose sum is σ = 3352764737736. Its totient is φ = 993411774112.

The previous prime is 2111000019977. The next prime is 2111000020037. The reversal of 2111000020022 is 2200200001112.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2111000019985 and 2111000020012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31044117908 + ... + 31044117975.

It is an arithmetic number, because the mean of its divisors is an integer number (419095592217).

Almost surely, 2^{2111000020022} is an apocalyptic number.

2111000020022 is a deficient number, since it is larger than the sum of its proper divisors (1241764717714).

2111000020022 is a wasteful number, since it uses less digits than its factorization.

2111000020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62088235902.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2111000020022 its reverse (2200200001112), we get a palindrome (4311200021134).

The spelling of 2111000020022 in words is "two trillion, one hundred eleven billion, twenty thousand, twenty-two".