11222001211322 has 16 divisors (see below), whose sum is σ = 18363433076352. Its totient is φ = 5100865650720.

The previous prime is 11222001211303. The next prime is 11222001211327. The reversal of 11222001211322 is 22311210022211.

It is a super-2 number, since 2×11222001211322² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11222001211294 and 11222001211303.

It is not an unprimeable number, because it can be changed into a prime (11222001211327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 482078 + ... + 4761974.

It is an arithmetic number, because the mean of its divisors is an integer number (1147714567272).

Almost surely, 2^{11222001211322} is an apocalyptic number.

11222001211322 is a deficient number, since it is larger than the sum of its proper divisors (7141431865030).

11222001211322 is a wasteful number, since it uses less digits than its factorization.

11222001211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399093.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11222001211322 its reverse (22311210022211), we get a palindrome (33533211233533).

The spelling of 11222001211322 in words is "eleven trillion, two hundred twenty-two billion, one million, two hundred eleven thousand, three hundred twenty-two".