141221202 has 16 divisors (see below), whose sum is σ = 289011360. Its totient is φ = 45978912.

The previous prime is 141221189. The next prime is 141221207. The reversal of 141221202 is 202122141.

141221202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×141221202³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (141221207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273427 + ... + 273942.

It is an arithmetic number, because the mean of its divisors is an integer number (18063210).

Almost surely, 2^141221202 is an apocalyptic number.

141221202 is an abundant number, since it is smaller than the sum of its proper divisors (147790158).

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

141221202 is a wasteful number, since it uses less digits than its factorization.

141221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547417.

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

The square root of 141221202 is about 11883.6527212806. The cubic root of 141221202 is about 520.7548234059.

Adding to 141221202 its reverse (202122141), we get a palindrome (343343343).

The spelling of 141221202 in words is "one hundred forty-one million, two hundred twenty-one thousand, two hundred two".