1012002211011 has 16 divisors (see below), whose sum is σ = 1472024016000. Its totient is φ = 613326006720.

The previous prime is 1012002210983. The next prime is 1012002211021. The reversal of 1012002211011 is 1101122002101.

It is not a de Polignac number, because 1012002211011 - 2¹⁰ = 1012002209987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012002211021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2767615 + ... + 3111863.

It is an arithmetic number, because the mean of its divisors is an integer number (92001501000).

Almost surely, 2^{1012002211011} is an apocalyptic number.

1012002211011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1012002211011 is a deficient number, since it is larger than the sum of its proper divisors (460021804989).

1012002211011 is a wasteful number, since it uses less digits than its factorization.

1012002211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433346.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1012002211011 its reverse (1101122002101), we get a palindrome (2113124213112).

The spelling of 1012002211011 in words is "one trillion, twelve billion, two million, two hundred eleven thousand, eleven".