1446020222 has 32 divisors (see below), whose sum is σ = 2234179584. Its totient is φ = 701719200.

The previous prime is 1446020183. The next prime is 1446020231. The reversal of 1446020222 is 2220206441.

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, 3263933 + ... + 3264375.

It is an arithmetic number, because the mean of its divisors is an integer number (69818112).

Almost surely, 2^1446020222 is an apocalyptic number.

1446020222 is a deficient number, since it is larger than the sum of its proper divisors (788159362).

1446020222 is a wasteful number, since it uses less digits than its factorization.

1446020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1446020222 is about 38026.5725776068. The cubic root of 1446020222 is about 1130.8147260944.

Adding to 1446020222 its reverse (2220206441), we get a palindrome (3666226663).

The spelling of 1446020222 in words is "one billion, four hundred forty-six million, twenty thousand, two hundred twenty-two".