100420430143022 has 8 divisors (see below), whose sum is σ = 164324340234072. Its totient is φ = 45645650065000.

The previous prime is 100420430143009. The next prime is 100420430143049. The reversal of 100420430143022 is 220341034024001.

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

It is a super-2 number, since 2×100420430143022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100420430142982 and 100420430143000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282282503229 + ... + 2282282503272.

It is an arithmetic number, because the mean of its divisors is an integer number (20540542529259).

Almost surely, 2^{100420430143022} is an apocalyptic number.

100420430143022 is a deficient number, since it is larger than the sum of its proper divisors (63903910091050).

100420430143022 is a wasteful number, since it uses less digits than its factorization.

100420430143022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564565006514.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 100420430143022 its reverse (220341034024001), we get a palindrome (320761464167023).

The spelling of 100420430143022 in words is "one hundred trillion, four hundred twenty billion, four hundred thirty million, one hundred forty-three thousand, twenty-two".