6422012020011 has 32 divisors (see below), whose sum is σ = 9794214402048. Its totient is φ = 3666613063680.

The previous prime is 6422012019937. The next prime is 6422012020013. The reversal of 6422012020011 is 1100202102246.

It is not a de Polignac number, because 6422012020011 - 2⁹ = 6422012019499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 6422012020011.

It is not an unprimeable number, because it can be changed into a prime (6422012020013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152184531 + ... + 152226723.

It is an arithmetic number, because the mean of its divisors is an integer number (306069200064).

Almost surely, 2^{6422012020011} is an apocalyptic number.

6422012020011 is a deficient number, since it is larger than the sum of its proper divisors (3372202382037).

6422012020011 is a wasteful number, since it uses less digits than its factorization.

6422012020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48171.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 6422012020011 its reverse (1100202102246), we get a palindrome (7522214122257).

The spelling of 6422012020011 in words is "six trillion, four hundred twenty-two billion, twelve million, twenty thousand, eleven".