1015264222 has 32 divisors (see below), whose sum is σ = 1819339200. Its totient is φ = 424488960.

The previous prime is 1015264171. The next prime is 1015264223. The reversal of 1015264222 is 2224625101.

It is a super-2 number, since 2×1015264222² = 2061522880946530568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015264223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10078 + ... + 46174.

It is an arithmetic number, because the mean of its divisors is an integer number (56854350).

Almost surely, 2^1015264222 is an apocalyptic number.

1015264222 is a deficient number, since it is larger than the sum of its proper divisors (804074978).

1015264222 is an equidigital number, since it uses as much as digits as its factorization.

1015264222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36161 (or 36147 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1015264222 is about 31863.2111062272. The cubic root of 1015264222 is about 1005.0624028313.

Adding to 1015264222 its reverse (2224625101), we get a palindrome (3239889323).

The spelling of 1015264222 in words is "one billion, fifteen million, two hundred sixty-four thousand, two hundred twenty-two".