1200010210201 has 4 divisors (see below), whose sum is σ = 1309102047504. Its totient is φ = 1090918372900.

The previous prime is 1200010210193. The next prime is 1200010210237. The reversal of 1200010210201 is 1020120100021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1200010210201 - 2³ = 1200010210193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200010210001) 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, 54545918635 + ... + 54545918656.

It is an arithmetic number, because the mean of its divisors is an integer number (327275511876).

Almost surely, 2^{1200010210201} is an apocalyptic number.

1200010210201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1200010210201 is a deficient number, since it is larger than the sum of its proper divisors (109091837303).

1200010210201 is a wasteful number, since it uses less digits than its factorization.

1200010210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109091837302.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1200010210201 its reverse (1020120100021), we get a palindrome (2220130310222).

It can be divided in two parts, 12000 and 10210201, that added together give a palindrome (10222201).

The spelling of 1200010210201 in words is "one trillion, two hundred billion, ten million, two hundred ten thousand, two hundred one".