121230202000022 has 8 divisors (see below), whose sum is σ = 181845505867872. Its totient is φ = 60615033377400.

The previous prime is 121230202000001. The next prime is 121230202000027. The reversal of 121230202000022 is 220000202032121.

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

It is a super-2 number, since 2×121230202000022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121230202000027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31539854 + ... + 35174177.

It is an arithmetic number, because the mean of its divisors is an integer number (22730688233484).

Almost surely, 2^{121230202000022} is an apocalyptic number.

121230202000022 is a deficient number, since it is larger than the sum of its proper divisors (60615303867850).

121230202000022 is an equidigital number, since it uses as much as digits as its factorization.

121230202000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67622614.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 121230202000022 its reverse (220000202032121), we get a palindrome (341230404032143).

The spelling of 121230202000022 in words is "one hundred twenty-one trillion, two hundred thirty billion, two hundred two million, twenty-two", and thus it is an aban number.