136422206445003 has 4 divisors (see below), whose sum is σ = 181896275260008. Its totient is φ = 90948137630000.

The previous prime is 136422206444921. The next prime is 136422206445059. The reversal of 136422206445003 is 300544602224631.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136422206445003 - 2¹⁷ = 136422206313931 is a prime.

It is a super-2 number, since 2×136422206445003² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136422206444003) 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, 22737034407498 + ... + 22737034407503.

It is an arithmetic number, because the mean of its divisors is an integer number (45474068815002).

Almost surely, 2^{136422206445003} is an apocalyptic number.

136422206445003 is a deficient number, since it is larger than the sum of its proper divisors (45474068815005).

136422206445003 is an equidigital number, since it uses as much as digits as its factorization.

136422206445003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45474068815004.

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 136422206445003 its reverse (300544602224631), we get a palindrome (436966808669634).

The spelling of 136422206445003 in words is "one hundred thirty-six trillion, four hundred twenty-two billion, two hundred six million, four hundred forty-five thousand, three".