212132060156 has 6 divisors (see below), whose sum is σ = 371231105280. Its totient is φ = 106066030076.

The previous prime is 212132060141. The next prime is 212132060171. The reversal of 212132060156 is 651060231212.

It is an interprime number because it is at equal distance from previous prime (212132060141) and next prime (212132060171).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26516507516 + ... + 26516507523.

It is an arithmetic number, because the mean of its divisors is an integer number (61871850880).

Almost surely, 2^212132060156 is an apocalyptic number.

It is an amenable number.

212132060156 is a deficient number, since it is larger than the sum of its proper divisors (159099045124).

212132060156 is a wasteful number, since it uses less digits than its factorization.

212132060156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53033015043 (or 53033015041 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 212132060156 its reverse (651060231212), we get a palindrome (863192291368).

The spelling of 212132060156 in words is "two hundred twelve billion, one hundred thirty-two million, sixty thousand, one hundred fifty-six".