1122211100201 has 8 divisors (see below), whose sum is σ = 1158975777024. Its totient is φ = 1085481693360.

The previous prime is 1122211100183. The next prime is 1122211100207. The reversal of 1122211100201 is 1020011122211.

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 1122211100201 - 2¹⁴ = 1122211083817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1122211100207) 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, 8752811 + ... + 8880096.

It is an arithmetic number, because the mean of its divisors is an integer number (144871972128).

Almost surely, 2^{1122211100201} is an apocalyptic number.

It is an amenable number.

1122211100201 is a deficient number, since it is larger than the sum of its proper divisors (36764676823).

1122211100201 is a wasteful number, since it uses less digits than its factorization.

1122211100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17634991.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122211100201 its reverse (1020011122211), we get a palindrome (2142222222412).

The spelling of 1122211100201 in words is "one trillion, one hundred twenty-two billion, two hundred eleven million, one hundred thousand, two hundred one".