1202122430 has 8 divisors (see below), whose sum is σ = 2163820392. Its totient is φ = 480848968.

The previous prime is 1202122429. The next prime is 1202122469. The reversal of 1202122430 is 342212021.

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 = 1202122399 and 1202122408.

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, 60106112 + ... + 60106131.

It is an arithmetic number, because the mean of its divisors is an integer number (270477549).

Almost surely, 2^1202122430 is an apocalyptic number.

1202122430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202122430 is a deficient number, since it is larger than the sum of its proper divisors (961697962).

1202122430 is a wasteful number, since it uses less digits than its factorization.

1202122430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120212250.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1202122430 is about 34671.6372558320. The cubic root of 1202122430 is about 1063.2847052989.

Adding to 1202122430 its reverse (342212021), we get a palindrome (1544334451).

The spelling of 1202122430 in words is "one billion, two hundred two million, one hundred twenty-two thousand, four hundred thirty".