1025153222 has 8 divisors (see below), whose sum is σ = 1537880256. Its totient is φ = 512526472.

The previous prime is 1025153209. The next prime is 1025153231. The reversal of 1025153222 is 2223515201.

1025153222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10688 + ... + 46524.

It is an arithmetic number, because the mean of its divisors is an integer number (192235032).

Almost surely, 2^1025153222 is an apocalyptic number.

1025153222 is a deficient number, since it is larger than the sum of its proper divisors (512727034).

1025153222 is a wasteful number, since it uses less digits than its factorization.

1025153222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50142.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1025153222 is about 32018.0140233588. The cubic root of 1025153222 is about 1008.3150752213.

Adding to 1025153222 its reverse (2223515201), we get a palindrome (3248668423).

The spelling of 1025153222 in words is "one billion, twenty-five million, one hundred fifty-three thousand, two hundred twenty-two".