2011002220022 has 8 divisors (see below), whose sum is σ = 3019223354400. Its totient is φ = 1004594435224.

The previous prime is 2011002220021. The next prime is 2011002220037. The reversal of 2011002220022 is 2200222001102.

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 = 2011002219979 and 2011002220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011002220021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453334622 + ... + 453339057.

It is an arithmetic number, because the mean of its divisors is an integer number (377402919300).

Almost surely, 2^{2011002220022} is an apocalyptic number.

2011002220022 is a deficient number, since it is larger than the sum of its proper divisors (1008221134378).

2011002220022 is a wasteful number, since it uses less digits than its factorization.

2011002220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906674790.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2011002220022 its reverse (2200222001102), we get a palindrome (4211224221124).

The spelling of 2011002220022 in words is "two trillion, eleven billion, two million, two hundred twenty thousand, twenty-two".