1332221198 has 32 divisors (see below), whose sum is σ = 2577346560. Its totient is φ = 501147360.

The previous prime is 1332221147. The next prime is 1332221213. The reversal of 1332221198 is 8911222331.

It is a super-3 number, since 3×1332221198³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144686 + ... + 153617.

It is an arithmetic number, because the mean of its divisors is an integer number (80542080).

Almost surely, 2^1332221198 is an apocalyptic number.

1332221198 is a deficient number, since it is larger than the sum of its proper divisors (1245125362).

1332221198 is a wasteful number, since it uses less digits than its factorization.

1332221198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298352.

The product of its digits is 5184, while the sum is 32.

The square root of 1332221198 is about 36499.6054499223. The cubic root of 1332221198 is about 1100.3363153459.

The spelling of 1332221198 in words is "one billion, three hundred thirty-two million, two hundred twenty-one thousand, one hundred ninety-eight".