1122202022000 has 40 divisors (see below), whose sum is σ = 2713484494032. Its totient is φ = 448880808000.

The previous prime is 1122202021991. The next prime is 1122202022027. The reversal of 1122202022000 is 2202022211.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280548506 + ... + 280552505.

Almost surely, 2^{1122202022000} is an apocalyptic number.

1122202022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122202022000 is an abundant number, since it is smaller than the sum of its proper divisors (1591282472032).

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

1122202022000 is an equidigital number, since it uses as much as digits as its factorization.

1122202022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561101034 (or 561101018 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1122202022000 its reverse (2202022211), we get a palindrome (1124404044211).

The spelling of 1122202022000 in words is "one trillion, one hundred twenty-two billion, two hundred two million, twenty-two thousand".