2011002021022 has 8 divisors (see below), whose sum is σ = 3017409170400. Its totient is φ = 1005198964224.

The previous prime is 2011002021019. The next prime is 2011002021031. The reversal of 2011002021022 is 2201202001102.

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 = 2011002020993 and 2011002021011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151014822 + ... + 151028137.

It is an arithmetic number, because the mean of its divisors is an integer number (377176146300).

Almost surely, 2^{2011002021022} is an apocalyptic number.

2011002021022 is a deficient number, since it is larger than the sum of its proper divisors (1006407149378).

2011002021022 is a wasteful number, since it uses less digits than its factorization.

2011002021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302046290.

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

Adding to 2011002021022 its reverse (2201202001102), we get a palindrome (4212204022124).

The spelling of 2011002021022 in words is "two trillion, eleven billion, two million, twenty-one thousand, twenty-two".