5011157222 has 4 divisors (see below), whose sum is σ = 7516735836. Its totient is φ = 2505578610.

The previous prime is 5011157213. The next prime is 5011157251. The reversal of 5011157222 is 2227511105.

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

It is a super-2 number, since 2×5011157222² = 50223393407205514568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5011157191 and 5011157200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252789304 + ... + 1252789307.

It is an arithmetic number, because the mean of its divisors is an integer number (1879183959).

Almost surely, 2^5011157222 is an apocalyptic number.

5011157222 is a deficient number, since it is larger than the sum of its proper divisors (2505578614).

5011157222 is a wasteful number, since it uses less digits than its factorization.

5011157222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505578613.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 5011157222 is about 70789.5276294453. The cubic root of 5011157222 is about 1711.2469072025.

Adding to 5011157222 its reverse (2227511105), we get a palindrome (7238668327).

The spelling of 5011157222 in words is "five billion, eleven million, one hundred fifty-seven thousand, two hundred twenty-two".