1202434122 has 16 divisors (see below), whose sum is σ = 2405645280. Its totient is φ = 400681872.

The previous prime is 1202434109. The next prime is 1202434139. The reversal of 1202434122 is 2214342021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11193 + ... + 50300.

It is an arithmetic number, because the mean of its divisors is an integer number (150352830).

Almost surely, 2^1202434122 is an apocalyptic number.

1202434122 is an abundant number, since it is smaller than the sum of its proper divisors (1203211158).

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

1202434122 is a wasteful number, since it uses less digits than its factorization.

1202434122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64757.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1202434122 is about 34676.1318777052. The cubic root of 1202434122 is about 1063.3765951898.

Adding to 1202434122 its reverse (2214342021), we get a palindrome (3416776143).

The spelling of 1202434122 in words is "one billion, two hundred two million, four hundred thirty-four thousand, one hundred twenty-two".