141697222 has 4 divisors (see below), whose sum is σ = 212545836. Its totient is φ = 70848610.

The previous prime is 141697217. The next prime is 141697223. The reversal of 141697222 is 222796141.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141697223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35424304 + ... + 35424307.

It is an arithmetic number, because the mean of its divisors is an integer number (53136459).

Almost surely, 2^141697222 is an apocalyptic number.

141697222 is a deficient number, since it is larger than the sum of its proper divisors (70848614).

141697222 is an equidigital number, since it uses as much as digits as its factorization.

141697222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70848613.

The product of its digits is 12096, while the sum is 34.

The square root of 141697222 is about 11903.6642257752. The cubic root of 141697222 is about 521.3392769771.

The spelling of 141697222 in words is "one hundred forty-one million, six hundred ninety-seven thousand, two hundred twenty-two".