12220202020022 has 8 divisors (see below), whose sum is σ = 18921603127872. Its totient is φ = 5913000977400.

The previous prime is 12220202020009. The next prime is 12220202020043. The reversal of 12220202020022 is 22002020202221.

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

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, 98550016229 + ... + 98550016352.

It is an arithmetic number, because the mean of its divisors is an integer number (2365200390984).

Almost surely, 2^{12220202020022} is an apocalyptic number.

12220202020022 is a deficient number, since it is larger than the sum of its proper divisors (6701401107850).

12220202020022 is a wasteful number, since it uses less digits than its factorization.

12220202020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197100032614.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 12220202020022 its reverse (22002020202221), we get a palindrome (34222222222243).

The spelling of 12220202020022 in words is "twelve trillion, two hundred twenty billion, two hundred two million, twenty thousand, twenty-two".