6222737145 has 32 divisors (see below), whose sum is σ = 10265493888. Its totient is φ = 3216457728.

The previous prime is 6222737119. The next prime is 6222737203. The reversal of 6222737145 is 5417372226.

It is not a de Polignac number, because 6222737145 - 2⁸ = 6222736889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120822 + ... + 164448.

It is an arithmetic number, because the mean of its divisors is an integer number (320796684).

Almost surely, 2^6222737145 is an apocalyptic number.

It is an amenable number.

6222737145 is a deficient number, since it is larger than the sum of its proper divisors (4042756743).

6222737145 is a wasteful number, since it uses less digits than its factorization.

6222737145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43929.

The product of its digits is 141120, while the sum is 39.

The square root of 6222737145 is about 78884.3276259613. The cubic root of 6222737145 is about 1839.3335197439. Note that the first 3 decimals are identical.

The spelling of 6222737145 in words is "six billion, two hundred twenty-two million, seven hundred thirty-seven thousand, one hundred forty-five".