36222350421 has 16 divisors (see below), whose sum is σ = 48873694464. Its totient is φ = 23860429824.

The previous prime is 36222350387. The next prime is 36222350431. The reversal of 36222350421 is 12405322263.

It is not a de Polignac number, because 36222350421 - 2¹⁵ = 36222317653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36222350431) 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, 78676 + ... + 280418.

It is an arithmetic number, because the mean of its divisors is an integer number (3054605904).

Almost surely, 2^36222350421 is an apocalyptic number.

It is an amenable number.

36222350421 is a deficient number, since it is larger than the sum of its proper divisors (12651344043).

36222350421 is a wasteful number, since it uses less digits than its factorization.

36222350421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202460.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 36222350421 its reverse (12405322263), we get a palindrome (48627672684).

The spelling of 36222350421 in words is "thirty-six billion, two hundred twenty-two million, three hundred fifty thousand, four hundred twenty-one".