22010222200111 has 4 divisors (see below), whose sum is σ = 22011756990424. Its totient is φ = 22008687409800.

The previous prime is 22010222200103. The next prime is 22010222200147. The reversal of 22010222200111 is 11100222201022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22010222200111 - 2³ = 22010222200103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010222300111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767373645 + ... + 767402326.

It is an arithmetic number, because the mean of its divisors is an integer number (5502939247606).

Almost surely, 2^{22010222200111} is an apocalyptic number.

22010222200111 is a deficient number, since it is larger than the sum of its proper divisors (1534790313).

22010222200111 is a wasteful number, since it uses less digits than its factorization.

22010222200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534790312.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22010222200111 its reverse (11100222201022), we get a palindrome (33110444401133).

The spelling of 22010222200111 in words is "twenty-two trillion, ten billion, two hundred twenty-two million, two hundred thousand, one hundred eleven".