1450602222 has 32 divisors (see below), whose sum is σ = 2980121760. Its totient is φ = 470446080.

The previous prime is 1450602221. The next prime is 1450602229. The reversal of 1450602222 is 2222060541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1450602192 and 1450602201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450602221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83854 + ... + 99662.

It is an arithmetic number, because the mean of its divisors is an integer number (93128805).

Almost surely, 2^1450602222 is an apocalyptic number.

1450602222 is an abundant number, since it is smaller than the sum of its proper divisors (1529519538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1450602222 is a wasteful number, since it uses less digits than its factorization.

1450602222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16228.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1450602222 is about 38086.7722706979. The cubic root of 1450602222 is about 1132.0078698359.

Adding to 1450602222 its reverse (2222060541), we get a palindrome (3672662763).

The spelling of 1450602222 in words is "one billion, four hundred fifty million, six hundred two thousand, two hundred twenty-two".