1202342422 has 8 divisors (see below), whose sum is σ = 1804228272. Its totient is φ = 600933000.

The previous prime is 1202342413. The next prime is 1202342441. The reversal of 1202342422 is 2242432021.

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

It is a junction number, because it is equal to n+sod(n) for n = 1202342393 and 1202342402.

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, 112729 + ... + 122932.

It is an arithmetic number, because the mean of its divisors is an integer number (225528534).

Almost surely, 2^1202342422 is an apocalyptic number.

1202342422 is a deficient number, since it is larger than the sum of its proper divisors (601885850).

1202342422 is a wasteful number, since it uses less digits than its factorization.

1202342422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238214.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1202342422 is about 34674.8096173577. The cubic root of 1202342422 is about 1063.3495627698.

Adding to 1202342422 its reverse (2242432021), we get a palindrome (3444774443).

It can be divided in two parts, 12023 and 42422, that added together give a palindrome (54445).

The spelling of 1202342422 in words is "one billion, two hundred two million, three hundred forty-two thousand, four hundred twenty-two".