1401433022 has 32 divisors (see below), whose sum is σ = 2321789184. Its totient is φ = 629137600.

The previous prime is 1401432997. The next prime is 1401433039. The reversal of 1401433022 is 2203341041.

It is a junction number, because it is equal to n+sod(n) for n = 1401432985 and 1401433003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670463 + ... + 672549.

It is an arithmetic number, because the mean of its divisors is an integer number (72555912).

Almost surely, 2^1401433022 is an apocalyptic number.

1401433022 is a deficient number, since it is larger than the sum of its proper divisors (920356162).

1401433022 is a wasteful number, since it uses less digits than its factorization.

1401433022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2464.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1401433022 is about 37435.7185319048. The cubic root of 1401433022 is about 1119.0705037964.

Adding to 1401433022 its reverse (2203341041), we get a palindrome (3604774063).

The spelling of 1401433022 in words is "one billion, four hundred one million, four hundred thirty-three thousand, twenty-two".