1354225222 has 16 divisors (see below), whose sum is σ = 2342076192. Its totient is φ = 575245440.

The previous prime is 1354225183. The next prime is 1354225237. The reversal of 1354225222 is 2225224531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426429 + ... + 429592.

It is an arithmetic number, because the mean of its divisors is an integer number (146379762).

Almost surely, 2^1354225222 is an apocalyptic number.

1354225222 is a deficient number, since it is larger than the sum of its proper divisors (987850970).

1354225222 is a wasteful number, since it uses less digits than its factorization.

1354225222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856143.

The product of its digits is 9600, while the sum is 28.

The square root of 1354225222 is about 36799.7992114087. The cubic root of 1354225222 is about 1106.3612747634.

Adding to 1354225222 its reverse (2225224531), we get a palindrome (3579449753).

It can be divided in two parts, 1354 and 225222, that added together give a square (226576 = 476²).

The spelling of 1354225222 in words is "one billion, three hundred fifty-four million, two hundred twenty-five thousand, two hundred twenty-two".