141220162 has 4 divisors (see below), whose sum is σ = 211830246. Its totient is φ = 70610080.

The previous prime is 141220129. The next prime is 141220171. The reversal of 141220162 is 261022141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 141158161 + 62001 = 11881^2 + 249^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35305039 + ... + 35305042.

Almost surely, 2^141220162 is an apocalyptic number.

141220162 is a deficient number, since it is larger than the sum of its proper divisors (70610084).

141220162 is an equidigital number, since it uses as much as digits as its factorization.

141220162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70610083.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 141220162 is about 11883.6089636103. The cubic root of 141220162 is about 520.7535450654.

The spelling of 141220162 in words is "one hundred forty-one million, two hundred twenty thousand, one hundred sixty-two".