10212322021000 has 128 divisors (see below), whose sum is σ = 26399265984000. Its totient is φ = 3666564096000.

The previous prime is 10212322020997. The next prime is 10212322021001. The reversal of 10212322021000 is 12022321201.

It is a happy number.

10212322021000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10212322021001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5006905 + ... + 6744904.

It is an arithmetic number, because the mean of its divisors is an integer number (206244265500).

Almost surely, 2^{10212322021000} is an apocalyptic number.

10212322021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212322021000 is an abundant number, since it is smaller than the sum of its proper divisors (16186943963000).

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

10212322021000 is a wasteful number, since it uses less digits than its factorization.

10212322021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11751920 (or 11751906 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10212322021000 its reverse (12022321201), we get a palindrome (10224344342201).

The spelling of 10212322021000 in words is "ten trillion, two hundred twelve billion, three hundred twenty-two million, twenty-one thousand".