4022011200091 has 32 divisors (see below), whose sum is σ = 4300383830400. Its totient is φ = 3748456857600.

The previous prime is 4022011200089. The next prime is 4022011200121. The reversal of 4022011200091 is 1900021102204.

It is a cyclic number.

It is not a de Polignac number, because 4022011200091 - 2¹ = 4022011200089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022011200061) 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 31 ways as a sum of consecutive naturals, for example, 1994055115 + ... + 1994057131.

It is an arithmetic number, because the mean of its divisors is an integer number (134386994700).

Almost surely, 2^{4022011200091} is an apocalyptic number.

4022011200091 is a deficient number, since it is larger than the sum of its proper divisors (278372630309).

4022011200091 is a wasteful number, since it uses less digits than its factorization.

4022011200091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4215.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 4022011200091 its reverse (1900021102204), we get a palindrome (5922032302295).

The spelling of 4022011200091 in words is "four trillion, twenty-two billion, eleven million, two hundred thousand, ninety-one".