12220011010022 has 8 divisors (see below), whose sum is σ = 18331117533000. Its totient is φ = 6109638499024.

The previous prime is 12220011009989. The next prime is 12220011010091. The reversal of 12220011010022 is 22001011002221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12220011009979 and 12220011010006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183461372 + ... + 183527967.

It is an arithmetic number, because the mean of its divisors is an integer number (2291389691625).

Almost surely, 2^{12220011010022} is an apocalyptic number.

12220011010022 is a deficient number, since it is larger than the sum of its proper divisors (6111106522978).

12220011010022 is a wasteful number, since it uses less digits than its factorization.

12220011010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367005990.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12220011010022 its reverse (22001011002221), we get a palindrome (34221022012243).

The spelling of 12220011010022 in words is "twelve trillion, two hundred twenty billion, eleven million, ten thousand, twenty-two".