7222541037 has 4 divisors (see below), whose sum is σ = 9630054720. Its totient is φ = 4815027356.

The previous prime is 7222541023. The next prime is 7222541057. The reversal of 7222541037 is 7301452227.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7222541037 - 2⁷ = 7222540909 is a prime.

It is a super-2 number, since 2×7222541037² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7222540989 and 7222541007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7222541057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203756837 + ... + 1203756842.

It is an arithmetic number, because the mean of its divisors is an integer number (2407513680).

Almost surely, 2^7222541037 is an apocalyptic number.

It is an amenable number.

7222541037 is a deficient number, since it is larger than the sum of its proper divisors (2407513683).

7222541037 is a wasteful number, since it uses less digits than its factorization.

7222541037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2407513682.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 7222541037 is about 84985.5342808410. The cubic root of 7222541037 is about 1932.9917747746.

The spelling of 7222541037 in words is "seven billion, two hundred twenty-two million, five hundred forty-one thousand, thirty-seven".