2011012002022 has 8 divisors (see below), whose sum is σ = 3016630209456. Its totient is φ = 1005468598872.

The previous prime is 2011012001939. The next prime is 2011012002037. The reversal of 2011012002022 is 2202002101102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2011012001993 and 2011012002011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18633813 + ... + 18741424.

It is an arithmetic number, because the mean of its divisors is an integer number (377078776182).

Almost surely, 2^{2011012002022} is an apocalyptic number.

2011012002022 is a deficient number, since it is larger than the sum of its proper divisors (1005618207434).

2011012002022 is a wasteful number, since it uses less digits than its factorization.

2011012002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37402142.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2011012002022 its reverse (2202002101102), we get a palindrome (4213014103124).

The spelling of 2011012002022 in words is "two trillion, eleven billion, twelve million, two thousand, twenty-two".