122010222010194 has 48 divisors (see below), whose sum is σ = 302432980806528. Its totient is φ = 34824013693056.

The previous prime is 122010222010181. The next prime is 122010222010207. The reversal of 122010222010194 is 491010222010221.

It is an interprime number because it is at equal distance from previous prime (122010222010181) and next prime (122010222010207).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 500568487 + ... + 500812170.

It is an arithmetic number, because the mean of its divisors is an integer number (6300687100136).

Almost surely, 2^{122010222010194} is an apocalyptic number.

122010222010194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

122010222010194 is an abundant number, since it is smaller than the sum of its proper divisors (180422758796334).

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

122010222010194 is a wasteful number, since it uses less digits than its factorization.

122010222010194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001381639 (or 1001381636 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 122010222010194 its sum of digits (27), we get a palindrome (122010222010221).

The spelling of 122010222010194 in words is "one hundred twenty-two trillion, ten billion, two hundred twenty-two million, ten thousand, one hundred ninety-four".