12301312020022 has 16 divisors (see below), whose sum is σ = 19423385774640. Its totient is φ = 5826858812928.

The previous prime is 12301312019977. The next prime is 12301312020031. The reversal of 12301312020022 is 22002021310321.

12301312020022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730278 + ... + 5013574.

It is an arithmetic number, because the mean of its divisors is an integer number (1213961610915).

Almost surely, 2^{12301312020022} is an apocalyptic number.

12301312020022 is a deficient number, since it is larger than the sum of its proper divisors (7122073754618).

12301312020022 is a wasteful number, since it uses less digits than its factorization.

12301312020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358895.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12301312020022 its reverse (22002021310321), we get a palindrome (34303333330343).

The spelling of 12301312020022 in words is "twelve trillion, three hundred one billion, three hundred twelve million, twenty thousand, twenty-two".