7222500371 has 16 divisors (see below), whose sum is σ = 7781922720. Its totient is φ = 6678566400.

The previous prime is 7222500331. The next prime is 7222500407. The reversal of 7222500371 is 1730052227.

It is a cyclic number.

It is not a de Polignac number, because 7222500371 - 2¹⁴ = 7222483987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7222500331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434921 + ... + 451221.

It is an arithmetic number, because the mean of its divisors is an integer number (486370170).

Almost surely, 2^7222500371 is an apocalyptic number.

7222500371 is a deficient number, since it is larger than the sum of its proper divisors (559422349).

7222500371 is a wasteful number, since it uses less digits than its factorization.

7222500371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16774.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 7222500371 is about 84985.2950280223. The cubic root of 7222500371 is about 1932.9881469106.

Adding to 7222500371 its reverse (1730052227), we get a palindrome (8952552598).

The spelling of 7222500371 in words is "seven billion, two hundred twenty-two million, five hundred thousand, three hundred seventy-one".