22011001200002 has 32 divisors (see below), whose sum is σ = 35102779135488. Its totient is φ = 10328160338496.

The previous prime is 22011001199981. The next prime is 22011001200037. The reversal of 22011001200002 is 20000210011022.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 222254648 + ... + 222353660.

It is an arithmetic number, because the mean of its divisors is an integer number (1096961847984).

Almost surely, 2^{22011001200002} is an apocalyptic number.

22011001200002 is a deficient number, since it is larger than the sum of its proper divisors (13091777935486).

22011001200002 is a wasteful number, since it uses less digits than its factorization.

22011001200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190274.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22011001200002 its reverse (20000210011022), we get a palindrome (42011211211024).

The spelling of 22011001200002 in words is "twenty-two trillion, eleven billion, one million, two hundred thousand, two".