1054120222 has 8 divisors (see below), whose sum is σ = 1649927376. Its totient is φ = 504144432.

The previous prime is 1054120211. The next prime is 1054120253. The reversal of 1054120222 is 2220214501.

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

It is a super-2 number, since 2×1054120222² = 2222338884858658568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054120222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11457783 + ... + 11457874.

It is an arithmetic number, because the mean of its divisors is an integer number (206240922).

Almost surely, 2^1054120222 is an apocalyptic number.

1054120222 is a deficient number, since it is larger than the sum of its proper divisors (595807154).

1054120222 is a wasteful number, since it uses less digits than its factorization.

1054120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22915682.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1054120222 is about 32467.2176510399. The cubic root of 1054120222 is about 1017.7240751947.

Adding to 1054120222 its reverse (2220214501), we get a palindrome (3274334723).

The spelling of 1054120222 in words is "one billion, fifty-four million, one hundred twenty thousand, two hundred twenty-two".