212321010301000 has 128 divisors (see below), whose sum is σ = 508095785957760. Its totient is φ = 83022180384000.

The previous prime is 212321010300937. The next prime is 212321010301031. The reversal of 212321010301000 is 103010123212.

It is a super-2 number, since 2×212321010301000² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3318307 + ... + 20872306.

It is an arithmetic number, because the mean of its divisors is an integer number (3969498327795).

Almost surely, 2^{212321010301000} is an apocalyptic number.

212321010301000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212321010301000 is an abundant number, since it is smaller than the sum of its proper divisors (295774775656760).

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

212321010301000 is a wasteful number, since it uses less digits than its factorization.

212321010301000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24190832 (or 24190818 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212321010301000 its reverse (103010123212), we get a palindrome (212424020424212).

The spelling of 212321010301000 in words is "two hundred twelve trillion, three hundred twenty-one billion, ten million, three hundred one thousand".