1354142222 has 4 divisors (see below), whose sum is σ = 2031213336. Its totient is φ = 677071110.

The previous prime is 1354142147. The next prime is 1354142263. The reversal of 1354142222 is 2222414531.

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

It is a junction number, because it is equal to n+sod(n) for n = 1354142191 and 1354142200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338535554 + ... + 338535557.

It is an arithmetic number, because the mean of its divisors is an integer number (507803334).

Almost surely, 2^1354142222 is an apocalyptic number.

1354142222 is a deficient number, since it is larger than the sum of its proper divisors (677071114).

1354142222 is an equidigital number, since it uses as much as digits as its factorization.

1354142222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677071113.

The product of its digits is 3840, while the sum is 26.

The square root of 1354142222 is about 36798.6714705844. The cubic root of 1354142222 is about 1106.3386714670.

Adding to 1354142222 its reverse (2222414531), we get a palindrome (3576556753).

The spelling of 1354142222 in words is "one billion, three hundred fifty-four million, one hundred forty-two thousand, two hundred twenty-two".