122202012011200 has 84 divisors (see below), whose sum is σ = 328029082743672. Its totient is φ = 44437095270400.

The previous prime is 122202012011197. The next prime is 122202012011227. The reversal of 122202012011200 is 2110210202221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3471630469 + ... + 3471665668.

Almost surely, 2^{122202012011200} is an apocalyptic number.

122202012011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122202012011200 is an abundant number, since it is smaller than the sum of its proper divisors (205827070732472).

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

122202012011200 is a wasteful number, since it uses less digits than its factorization.

122202012011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6943296170 (or 6943296155 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122202012011200 its reverse (2110210202221), we get a palindrome (124312222213421).

The spelling of 122202012011200 in words is "one hundred twenty-two trillion, two hundred two billion, twelve million, eleven thousand, two hundred".