1401432222322 has 24 divisors (see below), whose sum is σ = 2311187111100. Its totient is φ = 636859914240.

The previous prime is 1401432222287. The next prime is 1401432222349. The reversal of 1401432222322 is 2232222341041.

It can be written as a sum of positive squares in 2 ways, for example, as 1283713926121 + 117718296201 = 1133011^2 + 343101^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 297954 + ... + 1700482.

Almost surely, 2^{1401432222322} is an apocalyptic number.

1401432222322 is a deficient number, since it is larger than the sum of its proper divisors (909754888778).

1401432222322 is a wasteful number, since it uses less digits than its factorization.

1401432222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406682 (or 1406671 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1401432222322 its reverse (2232222341041), we get a palindrome (3633654563363).

The spelling of 1401432222322 in words is "one trillion, four hundred one billion, four hundred thirty-two million, two hundred twenty-two thousand, three hundred twenty-two".