1242023322 has 32 divisors (see below), whose sum is σ = 2605534848. Its totient is φ = 393947136.

The previous prime is 1242023317. The next prime is 1242023347. The reversal of 1242023322 is 2233202421.

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, 3318 + ... + 49950.

It is an arithmetic number, because the mean of its divisors is an integer number (81422964).

Almost surely, 2^1242023322 is an apocalyptic number.

1242023322 is an abundant number, since it is smaller than the sum of its proper divisors (1363511526).

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

1242023322 is a wasteful number, since it uses less digits than its factorization.

1242023322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46854.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1242023322 is about 35242.3512552724. The cubic root of 1242023322 is about 1074.9210894303.

Adding to 1242023322 its reverse (2233202421), we get a palindrome (3475225743).

The spelling of 1242023322 in words is "one billion, two hundred forty-two million, twenty-three thousand, three hundred twenty-two".