1201223000022 has 8 divisors (see below), whose sum is σ = 2402446000056. Its totient is φ = 400407666672.

The previous prime is 1201223000017. The next prime is 1201223000053. The reversal of 1201223000022 is 2200003221021.

It is a happy number.

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

1201223000022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1201222999965 and 1201223000010.

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, 100101916663 + ... + 100101916674.

It is an arithmetic number, because the mean of its divisors is an integer number (300305750007).

Almost surely, 2^{1201223000022} is an apocalyptic number.

1201223000022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1201223000022 is a wasteful number, since it uses less digits than its factorization.

1201223000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200203833342.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1201223000022 its reverse (2200003221021), we get a palindrome (3401226221043).

The spelling of 1201223000022 in words is "one trillion, two hundred one billion, two hundred twenty-three million, twenty-two", and thus it is an aban number.