22210212030000 has 100 divisors (see below), whose sum is σ = 71697525891288. Its totient is φ = 5922723200000.

The previous prime is 22210212029989. The next prime is 22210212030059. The reversal of 22210212030000 is 3021201222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 370140201 + ... + 370200200.

Almost surely, 2^{22210212030000} is an apocalyptic number.

22210212030000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22210212030000 is an abundant number, since it is smaller than the sum of its proper divisors (49487313861288).

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

22210212030000 is an equidigital number, since it uses as much as digits as its factorization.

22210212030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740340432 (or 740340411 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22210212030000 its reverse (3021201222), we get a palindrome (22213233231222).

The spelling of 22210212030000 in words is "twenty-two trillion, two hundred ten billion, two hundred twelve million, thirty thousand".