120213121001212 has 6 divisors (see below), whose sum is σ = 210372961752128. Its totient is φ = 60106560500604.

The previous prime is 120213121001161. The next prime is 120213121001287. The reversal of 120213121001212 is 212100121312021.

It is a super-3 number, since 3×120213121001212³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120213121001212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026640125148 + ... + 15026640125155.

Almost surely, 2^{120213121001212} is an apocalyptic number.

It is an amenable number.

120213121001212 is a deficient number, since it is larger than the sum of its proper divisors (90159840750916).

120213121001212 is a wasteful number, since it uses less digits than its factorization.

120213121001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30053280250307 (or 30053280250305 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 120213121001212 its reverse (212100121312021), we get a palindrome (332313242313233).

The spelling of 120213121001212 in words is "one hundred twenty trillion, two hundred thirteen billion, one hundred twenty-one million, one thousand, two hundred twelve".