1002141422 has 8 divisors (see below), whose sum is σ = 1517003400. Its totient is φ = 496473624.

The previous prime is 1002141409. The next prime is 1002141443. The reversal of 1002141422 is 2241412001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1002141422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2298272 + ... + 2298707.

It is an arithmetic number, because the mean of its divisors is an integer number (189625425).

Almost surely, 2^1002141422 is an apocalyptic number.

1002141422 is a deficient number, since it is larger than the sum of its proper divisors (514861978).

1002141422 is a wasteful number, since it uses less digits than its factorization.

1002141422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4597090.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1002141422 is about 31656.6173493000. The cubic root of 1002141422 is about 1000.7132984177.

Adding to 1002141422 its reverse (2241412001), we get a palindrome (3243553423).

The spelling of 1002141422 in words is "one billion, two million, one hundred forty-one thousand, four hundred twenty-two".