1100210201201 has 4 divisors (see below), whose sum is σ = 1102243862004. Its totient is φ = 1098176540400.

The previous prime is 1100210201183. The next prime is 1100210201221. The reversal of 1100210201201 is 1021020120011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 702787128976 + 397423072225 = 838324^2 + 630415^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100210201201 - 2¹⁴ = 1100210184817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100210201221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016829590 + ... + 1016830671.

It is an arithmetic number, because the mean of its divisors is an integer number (275560965501).

Almost surely, 2^{1100210201201} is an apocalyptic number.

It is an amenable number.

1100210201201 is a deficient number, since it is larger than the sum of its proper divisors (2033660803).

1100210201201 is an equidigital number, since it uses as much as digits as its factorization.

1100210201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033660802.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100210201201 its reverse (1021020120011), we get a palindrome (2121230321212).

The spelling of 1100210201201 in words is "one trillion, one hundred billion, two hundred ten million, two hundred one thousand, two hundred one".