12021230212310 has 128 divisors (see below), whose sum is σ = 24194589383808. Its totient is φ = 4263667200000.

The previous prime is 12021230212301. The next prime is 12021230212319. The reversal of 12021230212310 is 1321203212021.

12021230212310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12021230212301) and next prime (12021230212319).

It is a super-2 number, since 2×12021230212310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12021230212319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 711264860 + ... + 711281760.

It is an arithmetic number, because the mean of its divisors is an integer number (189020229561).

Almost surely, 2^{12021230212310} is an apocalyptic number.

12021230212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12021230212310 is an abundant number, since it is smaller than the sum of its proper divisors (12173359171498).

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

12021230212310 is a wasteful number, since it uses less digits than its factorization.

12021230212310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17970.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12021230212310 its reverse (1321203212021), we get a palindrome (13342433424331).

The spelling of 12021230212310 in words is "twelve trillion, twenty-one billion, two hundred thirty million, two hundred twelve thousand, three hundred ten".