22101430300431 has 8 divisors (see below), whose sum is σ = 29470145550000. Its totient is φ = 14733500958912.

The previous prime is 22101430300421. The next prime is 22101430300451. The reversal of 22101430300431 is 13400303410122.

It is a happy number.

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

It is not a de Polignac number, because 22101430300431 - 2⁷ = 22101430300303 is a prime.

It is a super-2 number, since 2×22101430300431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101430300421) 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, 196411390 + ... + 196523883.

It is an arithmetic number, because the mean of its divisors is an integer number (3683768193750).

Almost surely, 2^{22101430300431} is an apocalyptic number.

22101430300431 is a deficient number, since it is larger than the sum of its proper divisors (7368715249569).

22101430300431 is a wasteful number, since it uses less digits than its factorization.

22101430300431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392954025.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22101430300431 its reverse (13400303410122), we get a palindrome (35501733710553).

The spelling of 22101430300431 in words is "twenty-two trillion, one hundred one billion, four hundred thirty million, three hundred thousand, four hundred thirty-one".