22210001212011 has 8 divisors (see below), whose sum is σ = 30634484430480. Its totient is φ = 14296092734112.

The previous prime is 22210001211997. The next prime is 22210001212051. The reversal of 22210001212011 is 11021210001222.

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

It is not a de Polignac number, because 22210001212011 - 2¹⁵ = 22210001179243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22210001212051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127643685040 + ... + 127643685213.

It is an arithmetic number, because the mean of its divisors is an integer number (3829310553810).

Almost surely, 2^{22210001212011} is an apocalyptic number.

22210001212011 is a deficient number, since it is larger than the sum of its proper divisors (8424483218469).

22210001212011 is a wasteful number, since it uses less digits than its factorization.

22210001212011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255287370285.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22210001212011 its reverse (11021210001222), we get a palindrome (33231211213233).

The spelling of 22210001212011 in words is "twenty-two trillion, two hundred ten billion, one million, two hundred twelve thousand, eleven".