1202344122 has 32 divisors (see below), whose sum is σ = 2756034432. Its totient is φ = 342549504.

The previous prime is 1202344093. The next prime is 1202344139. The reversal of 1202344122 is 2214432021.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 25723 + ... + 55374.

It is an arithmetic number, because the mean of its divisors is an integer number (86126076).

Almost surely, 2^1202344122 is an apocalyptic number.

1202344122 is an abundant number, since it is smaller than the sum of its proper divisors (1553690310).

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

1202344122 is a wasteful number, since it uses less digits than its factorization.

1202344122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81462.

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

The square root of 1202344122 is about 34674.8341308217. The cubic root of 1202344122 is about 1063.3500639286.

Adding to 1202344122 its reverse (2214432021), we get a palindrome (3416776143).

The spelling of 1202344122 in words is "one billion, two hundred two million, three hundred forty-four thousand, one hundred twenty-two".