122202211022000 has 40 divisors (see below), whose sum is σ = 295484946256032. Its totient is φ = 48880884408000.

The previous prime is 122202211021999. The next prime is 122202211022027. The reversal of 122202211022000 is 220112202221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 122202211022000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30550550756 + ... + 30550554755.

Almost surely, 2^{122202211022000} is an apocalyptic number.

122202211022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122202211022000 is an abundant number, since it is smaller than the sum of its proper divisors (173282735234032).

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

122202211022000 is an equidigital number, since it uses as much as digits as its factorization.

122202211022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61101105534 (or 61101105518 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122202211022000 its reverse (220112202221), we get a palindrome (122422323224221).

The spelling of 122202211022000 in words is "one hundred twenty-two trillion, two hundred two billion, two hundred eleven million, twenty-two thousand".