22002210002011 has 4 divisors (see below), whose sum is σ = 22027883526792. Its totient is φ = 21976536477232.

The previous prime is 22002210001957. The next prime is 22002210002083. The reversal of 22002210002011 is 11020001220022.

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 22002210002011 - 2¹⁹ = 22002209477723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22002210001982 and 22002210002000.

It is not an unprimeable number, because it can be changed into a prime (22002210602011) 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, 12836761105 + ... + 12836762818.

It is an arithmetic number, because the mean of its divisors is an integer number (5506970881698).

Almost surely, 2^{22002210002011} is an apocalyptic number.

22002210002011 is a deficient number, since it is larger than the sum of its proper divisors (25673524781).

22002210002011 is an equidigital number, since it uses as much as digits as its factorization.

22002210002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25673524780.

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

Adding to 22002210002011 its reverse (11020001220022), we get a palindrome (33022211222033).

The spelling of 22002210002011 in words is "twenty-two trillion, two billion, two hundred ten million, two thousand, eleven".