1652260222 has 4 divisors (see below), whose sum is σ = 2478390336. Its totient is φ = 826130110.

The previous prime is 1652260219. The next prime is 1652260229. The reversal of 1652260222 is 2220622561.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2220622561 = 23 ⋅96548807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652260229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413065054 + ... + 413065057.

It is an arithmetic number, because the mean of its divisors is an integer number (619597584).

Almost surely, 2^1652260222 is an apocalyptic number.

1652260222 is a deficient number, since it is larger than the sum of its proper divisors (826130114).

1652260222 is an equidigital number, since it uses as much as digits as its factorization.

1652260222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826130113.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1652260222 is about 40648.0039116314. The cubic root of 1652260222 is about 1182.2050652807.

Adding to 1652260222 its reverse (2220622561), we get a palindrome (3872882783).

The spelling of 1652260222 in words is "one billion, six hundred fifty-two million, two hundred sixty thousand, two hundred twenty-two".