11842122234 has 16 divisors (see below), whose sum is σ = 24017826240. Its totient is φ = 3891777120.

The previous prime is 11842122167. The next prime is 11842122251. The reversal of 11842122234 is 43222124811.

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, 13898779 + ... + 13899630.

It is an arithmetic number, because the mean of its divisors is an integer number (1501114140).

Almost surely, 2^11842122234 is an apocalyptic number.

11842122234 is an abundant number, since it is smaller than the sum of its proper divisors (12175704006).

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

11842122234 is a wasteful number, since it uses less digits than its factorization.

11842122234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27798485.

The product of its digits is 6144, while the sum is 30.

The spelling of 11842122234 in words is "eleven billion, eight hundred forty-two million, one hundred twenty-two thousand, two hundred thirty-four".