1011000201211 has 32 divisors (see below), whose sum is σ = 1362709006848. Its totient is φ = 724363223040.

The previous prime is 1011000201181. The next prime is 1011000201257. The reversal of 1011000201211 is 1121020001101.

It is a cyclic number.

It is not a de Polignac number, because 1011000201211 - 2¹⁷ = 1011000070139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011000201011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1707705 + ... + 2222218.

It is an arithmetic number, because the mean of its divisors is an integer number (42584656464).

Almost surely, 2^{1011000201211} is an apocalyptic number.

1011000201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1011000201211 is a deficient number, since it is larger than the sum of its proper divisors (351708805637).

1011000201211 is a wasteful number, since it uses less digits than its factorization.

1011000201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930211.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011000201211 its reverse (1121020001101), we get a palindrome (2132020202312).

The spelling of 1011000201211 in words is "one trillion, eleven billion, two hundred one thousand, two hundred eleven".