1000002122011 has 16 divisors (see below), whose sum is σ = 1026253670400. Its totient is φ = 974138413248.

The previous prime is 1000002121991. The next prime is 1000002122081. The reversal of 1000002122011 is 1102212000001.

1000002122011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1000002122011 - 2¹⁹ = 1000001597723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000002122081) 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, 3101760 + ... + 3408946.

It is an arithmetic number, because the mean of its divisors is an integer number (64140854400).

Almost surely, 2^{1000002122011} is an apocalyptic number.

1000002122011 is a deficient number, since it is larger than the sum of its proper divisors (26251548389).

1000002122011 is an equidigital number, since it uses as much as digits as its factorization.

1000002122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307818.

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

Adding to 1000002122011 its reverse (1102212000001), we get a palindrome (2102214122012).

The spelling of 1000002122011 in words is "one trillion, two million, one hundred twenty-two thousand, eleven".