1401102322 has 4 divisors (see below), whose sum is σ = 2101653486. Its totient is φ = 700551160.

The previous prime is 1401102301. The next prime is 1401102341. The reversal of 1401102322 is 2232011041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2232011041 = 13 ⋅171693157.

It can be written as a sum of positive squares in only one way, i.e., 1385253961 + 15848361 = 37219^2 + 3981^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1401102296 and 1401102305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350275579 + ... + 350275582.

Almost surely, 2^1401102322 is an apocalyptic number.

1401102322 is a deficient number, since it is larger than the sum of its proper divisors (700551164).

1401102322 is an equidigital number, since it uses as much as digits as its factorization.

1401102322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700551163.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1401102322 is about 37431.3013666370. The cubic root of 1401102322 is about 1118.9824734915.

Adding to 1401102322 its reverse (2232011041), we get a palindrome (3633113363).

The spelling of 1401102322 in words is "one billion, four hundred one million, one hundred two thousand, three hundred twenty-two".