141220212 has 24 divisors (see below), whose sum is σ = 376587456. Its totient is φ = 40348608.

The previous prime is 141220199. The next prime is 141220229. The reversal of 141220212 is 212022141.

141220212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141220191 and 141220200.

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, 840513 + ... + 840680.

It is an arithmetic number, because the mean of its divisors is an integer number (15691144).

Almost surely, 2^141220212 is an apocalyptic number.

141220212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

141220212 is an abundant number, since it is smaller than the sum of its proper divisors (235367244).

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

141220212 is a wasteful number, since it uses less digits than its factorization.

141220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681207 (or 1681205 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 141220212 is about 11883.6110673482. The cubic root of 141220212 is about 520.7536065242.

Adding to 141220212 its reverse (212022141), we get a palindrome (353242353).

The spelling of 141220212 in words is "one hundred forty-one million, two hundred twenty thousand, two hundred twelve".