1400211322 has 16 divisors (see below), whose sum is σ = 2166100992. Its totient is φ = 678434400.

The previous prime is 1400211233. The next prime is 1400211361. The reversal of 1400211322 is 2231120041.

It is a junction number, because it is equal to n+sod(n) for n = 1400211296 and 1400211305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53179 + ... + 75022.

It is an arithmetic number, because the mean of its divisors is an integer number (135381312).

Almost surely, 2^1400211322 is an apocalyptic number.

1400211322 is a deficient number, since it is larger than the sum of its proper divisors (765889670).

1400211322 is a wasteful number, since it uses less digits than its factorization.

1400211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128373.

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

The square root of 1400211322 is about 37419.3976701924. The cubic root of 1400211322 is about 1118.7452258174.

Adding to 1400211322 its reverse (2231120041), we get a palindrome (3631331363).

The spelling of 1400211322 in words is "one billion, four hundred million, two hundred eleven thousand, three hundred twenty-two".