212022121010000 has 100 divisors (see below), whose sum is σ = 586659151253472. Its totient is φ = 72693298608000.

The previous prime is 212022121009967. The next prime is 212022121010071. The reversal of 212022121010000 is 10121220212.

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

It is a super-3 number, since 3×212022121010000³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

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, 1514373722 + ... + 1514513721.

Almost surely, 2^{212022121010000} is an apocalyptic number.

212022121010000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212022121010000 is an abundant number, since it is smaller than the sum of its proper divisors (374637030243472).

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

212022121010000 is an equidigital number, since it uses as much as digits as its factorization.

212022121010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028887478 (or 3028887457 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 212022121010000 its reverse (10121220212), we get a palindrome (212032242230212).

The spelling of 212022121010000 in words is "two hundred twelve trillion, twenty-two billion, one hundred twenty-one million, ten thousand".