1401022133 has 16 divisors (see below), whose sum is σ = 1690091520. Its totient is φ = 1134532656.

The previous prime is 1401022123. The next prime is 1401022157. The reversal of 1401022133 is 3312201041.

It is a cyclic number.

It is not a de Polignac number, because 1401022133 - 2⁸ = 1401021877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401022123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34460 + ... + 63162.

It is an arithmetic number, because the mean of its divisors is an integer number (105630720).

Almost surely, 2^1401022133 is an apocalyptic number.

It is an amenable number.

1401022133 is a deficient number, since it is larger than the sum of its proper divisors (289069387).

1401022133 is a wasteful number, since it uses less digits than its factorization.

1401022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29096.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1401022133 is about 37430.2302023378. The cubic root of 1401022133 is about 1118.9611255866.

Adding to 1401022133 its reverse (3312201041), we get a palindrome (4713223174).

The spelling of 1401022133 in words is "one billion, four hundred one million, twenty-two thousand, one hundred thirty-three".