1354525222 has 8 divisors (see below), whose sum is σ = 2097329472. Its totient is φ = 655415400.

The previous prime is 1354525213. The next prime is 1354525283. The reversal of 1354525222 is 2225254531.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 10923529 + ... + 10923652.

It is an arithmetic number, because the mean of its divisors is an integer number (262166184).

Almost surely, 2^1354525222 is an apocalyptic number.

1354525222 is a deficient number, since it is larger than the sum of its proper divisors (742804250).

1354525222 is a wasteful number, since it uses less digits than its factorization.

1354525222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21847214.

The product of its digits is 24000, while the sum is 31.

The square root of 1354525222 is about 36803.8750948864. The cubic root of 1354525222 is about 1106.4429657236.

Adding to 1354525222 its reverse (2225254531), we get a palindrome (3579779753).

The spelling of 1354525222 in words is "one billion, three hundred fifty-four million, five hundred twenty-five thousand, two hundred twenty-two".