10022540243431 has 4 divisors (see below), whose sum is σ = 10022587800264. Its totient is φ = 10022492686600.

The previous prime is 10022540243423. The next prime is 10022540243461. The reversal of 10022540243431 is 13434204522001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10022540243431 - 2³ = 10022540243423 is a prime.

It is a super-2 number, since 2×10022540243431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022540243393 and 10022540243402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022540243461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23460880 + ... + 23884261.

It is an arithmetic number, because the mean of its divisors is an integer number (2505646950066).

Almost surely, 2^{10022540243431} is an apocalyptic number.

10022540243431 is a deficient number, since it is larger than the sum of its proper divisors (47556833).

10022540243431 is an equidigital number, since it uses as much as digits as its factorization.

10022540243431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47556832.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 10022540243431 its reverse (13434204522001), we get a palindrome (23456744765432).

The spelling of 10022540243431 in words is "ten trillion, twenty-two billion, five hundred forty million, two hundred forty-three thousand, four hundred thirty-one".