2750527222 has 4 divisors (see below), whose sum is σ = 4125790836. Its totient is φ = 1375263610.

The previous prime is 2750527211. The next prime is 2750527231. The reversal of 2750527222 is 2227250572.

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

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, 687631804 + ... + 687631807.

It is an arithmetic number, because the mean of its divisors is an integer number (1031447709).

Almost surely, 2^2750527222 is an apocalyptic number.

2750527222 is a deficient number, since it is larger than the sum of its proper divisors (1375263614).

2750527222 is a wasteful number, since it uses less digits than its factorization.

2750527222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375263613.

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 2750527222 is about 52445.4690321290. The cubic root of 2750527222 is about 1401.1091927448.

Adding to 2750527222 its reverse (2227250572), we get a palindrome (4977777794).

The spelling of 2750527222 in words is "two billion, seven hundred fifty million, five hundred twenty-seven thousand, two hundred twenty-two".