1401430022 has 16 divisors (see below), whose sum is σ = 2145476160. Its totient is φ = 686388648.

The previous prime is 1401430001. The next prime is 1401430027. The reversal of 1401430022 is 2200341041.

It is a super-2 number, since 2×1401430022² = 3928012213125840968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401430027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5228 + ... + 53199.

It is an arithmetic number, because the mean of its divisors is an integer number (134092260).

Almost surely, 2^1401430022 is an apocalyptic number.

1401430022 is a deficient number, since it is larger than the sum of its proper divisors (744046138).

1401430022 is a wasteful number, since it uses less digits than its factorization.

1401430022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58675.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1401430022 is about 37435.6784631987. The cubic root of 1401430022 is about 1119.0697052771.

Adding to 1401430022 its reverse (2200341041), we get a palindrome (3601771063).

The spelling of 1401430022 in words is "one billion, four hundred one million, four hundred thirty thousand, twenty-two".