12022411123402 has 4 divisors (see below), whose sum is σ = 18033616685106. Its totient is φ = 6011205561700.

The previous prime is 12022411123391. The next prime is 12022411123417. The reversal of 12022411123402 is 20432111422021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8113205960161 + 3909205163241 = 2848369^2 + 1977171^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005602780849 + ... + 3005602780852.

Almost surely, 2^{12022411123402} is an apocalyptic number.

12022411123402 is a deficient number, since it is larger than the sum of its proper divisors (6011205561704).

12022411123402 is an equidigital number, since it uses as much as digits as its factorization.

12022411123402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011205561703.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 12022411123402 its reverse (20432111422021), we get a palindrome (32454522545423).

The spelling of 12022411123402 in words is "twelve trillion, twenty-two billion, four hundred eleven million, one hundred twenty-three thousand, four hundred two".