1000022430131 has 8 divisors (see below), whose sum is σ = 1003104392304. Its totient is φ = 996940834560.

The previous prime is 1000022430109. The next prime is 1000022430157. The reversal of 1000022430131 is 1310342200001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000022430131 is a prime.

It is a super-2 number, since 2×1000022430131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000322430131) 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, 5992535 + ... + 6157151.

It is an arithmetic number, because the mean of its divisors is an integer number (125388049038).

Almost surely, 2^{1000022430131} is an apocalyptic number.

1000022430131 is a deficient number, since it is larger than the sum of its proper divisors (3081962173).

1000022430131 is a wasteful number, since it uses less digits than its factorization.

1000022430131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183301.

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

Adding to 1000022430131 its reverse (1310342200001), we get a palindrome (2310364630132).

The spelling of 1000022430131 in words is "one trillion, twenty-two million, four hundred thirty thousand, one hundred thirty-one".