1421112322 has 8 divisors (see below), whose sum is σ = 2436192576. Its totient is φ = 609048132.

The previous prime is 1421112313. The next prime is 1421112349. The reversal of 1421112322 is 2232111241.

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 1421112322.

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, 50753998 + ... + 50754025.

It is an arithmetic number, because the mean of its divisors is an integer number (304524072).

Almost surely, 2^1421112322 is an apocalyptic number.

1421112322 is a deficient number, since it is larger than the sum of its proper divisors (1015080254).

1421112322 is a wasteful number, since it uses less digits than its factorization.

1421112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101508032.

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

The square root of 1421112322 is about 37697.6434542002. The cubic root of 1421112322 is about 1124.2842715298.

Adding to 1421112322 its reverse (2232111241), we get a palindrome (3653223563).

The spelling of 1421112322 in words is "one billion, four hundred twenty-one million, one hundred twelve thousand, three hundred twenty-two".