12042222094 has 32 divisors (see below), whose sum is σ = 21718904256. Its totient is φ = 4898983680.

The previous prime is 12042222083. The next prime is 12042222151. The reversal of 12042222094 is 49022224021.

It is a super-2 number, since 2×12042222094² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 262269 + ... + 304744.

It is an arithmetic number, because the mean of its divisors is an integer number (678715758).

Almost surely, 2^12042222094 is an apocalyptic number.

12042222094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12042222094 is a deficient number, since it is larger than the sum of its proper divisors (9676682162).

12042222094 is a wasteful number, since it uses less digits than its factorization.

12042222094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567100.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 12042222094 in words is "twelve billion, forty-two million, two hundred twenty-two thousand, ninety-four".