22202012011211 has 8 divisors (see below), whose sum is σ = 22492504684944. Its totient is φ = 21912066922240.

The previous prime is 22202012011147. The next prime is 22202012011213. The reversal of 22202012011211 is 11211021020222.

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

It is a cyclic number.

It is not a de Polignac number, because 22202012011211 - 2⁶ = 22202012011147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22202012011211.

It is not an unprimeable number, because it can be changed into a prime (22202012011213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136814570 + ... + 136976751.

It is an arithmetic number, because the mean of its divisors is an integer number (2811563085618).

Almost surely, 2^{22202012011211} is an apocalyptic number.

22202012011211 is a deficient number, since it is larger than the sum of its proper divisors (290492673733).

22202012011211 is an equidigital number, since it uses as much as digits as its factorization.

22202012011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273792381.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22202012011211 its reverse (11211021020222), we get a palindrome (33413033031433).

The spelling of 22202012011211 in words is "twenty-two trillion, two hundred two billion, twelve million, eleven thousand, two hundred eleven".