1502260222 has 4 divisors (see below), whose sum is σ = 2253390336. Its totient is φ = 751130110.

The previous prime is 1502260189. The next prime is 1502260229. The reversal of 1502260222 is 2220622051.

It is a happy number.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1502260193 and 1502260202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1502260229) 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 as a sum of consecutive naturals, namely, 375565054 + ... + 375565057.

It is an arithmetic number, because the mean of its divisors is an integer number (563347584).

Almost surely, 2^1502260222 is an apocalyptic number.

1502260222 is a deficient number, since it is larger than the sum of its proper divisors (751130114).

1502260222 is an equidigital number, since it uses as much as digits as its factorization.

1502260222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751130113.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1502260222 is about 38759.0018189323. The cubic root of 1502260222 is about 1145.2889114134.

Adding to 1502260222 its reverse (2220622051), we get a palindrome (3722882273).

The spelling of 1502260222 in words is "one billion, five hundred two million, two hundred sixty thousand, two hundred twenty-two".