12210312020094 has 32 divisors (see below), whose sum is σ = 27134775482880. Its totient is φ = 4069991691000.

The previous prime is 12210312020089. The next prime is 12210312020099. The reversal of 12210312020094 is 49002021301221.

It is an interprime number because it is at equal distance from previous prime (12210312020089) and next prime (12210312020099).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210312020099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1133302 + ... + 5070009.

It is an arithmetic number, because the mean of its divisors is an integer number (847961733840).

Almost surely, 2^{12210312020094} is an apocalyptic number.

12210312020094 is an abundant number, since it is smaller than the sum of its proper divisors (14924463462786).

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

12210312020094 is a wasteful number, since it uses less digits than its factorization.

12210312020094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239773 (or 6239767 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 12210312020094 in words is "twelve trillion, two hundred ten billion, three hundred twelve million, twenty thousand, ninety-four".