6222227401 has 16 divisors (see below), whose sum is σ = 6835343760. Its totient is φ = 5628579840.

The previous prime is 6222227393. The next prime is 6222227419. The reversal of 6222227401 is 1047222226.

6222227401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2691015625 + 3531211776 = 51875^2 + 59424^2 .

It is not a de Polignac number, because 6222227401 - 2³ = 6222227393 is a prime.

It is a super-2 number, since 2×6222227401² = 77432227659510429602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6222227401.

It is not an unprimeable number, because it can be changed into a prime (6222227461) 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, 635221 + ... + 644941.

It is an arithmetic number, because the mean of its divisors is an integer number (427208985).

Almost surely, 2^6222227401 is an apocalyptic number.

It is an amenable number.

6222227401 is a deficient number, since it is larger than the sum of its proper divisors (613116359).

6222227401 is a wasteful number, since it uses less digits than its factorization.

6222227401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10716.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 6222227401 is about 78881.0966011503. The cubic root of 6222227401 is about 1839.2832945345.

Adding to 6222227401 its reverse (1047222226), we get a palindrome (7269449627).

The spelling of 6222227401 in words is "six billion, two hundred twenty-two million, two hundred twenty-seven thousand, four hundred one".