2140212120412 has 6 divisors (see below), whose sum is σ = 3745371210728. Its totient is φ = 1070106060204.

The previous prime is 2140212120407. The next prime is 2140212120413.

2140212120412 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140212120413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267526515048 + ... + 267526515055.

Almost surely, 2^{2140212120412} is an apocalyptic number.

It is an amenable number.

2140212120412 is a deficient number, since it is larger than the sum of its proper divisors (1605159090316).

2140212120412 is a wasteful number, since it uses less digits than its factorization.

2140212120412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535053030107 (or 535053030105 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The spelling of 2140212120412 in words is "two trillion, one hundred forty billion, two hundred twelve million, one hundred twenty thousand, four hundred twelve".