100020023122 has 8 divisors (see below), whose sum is σ = 152269289136. Its totient is φ = 49263593412.

The previous prime is 100020023113. The next prime is 100020023143. The reversal of 100020023122 is 221320020001.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373208908 + ... + 373209175.

It is an arithmetic number, because the mean of its divisors is an integer number (19033661142).

Almost surely, 2^100020023122 is an apocalyptic number.

100020023122 is a deficient number, since it is larger than the sum of its proper divisors (52249266014).

100020023122 is an equidigital number, since it uses as much as digits as its factorization.

100020023122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746418152.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 100020023122 its reverse (221320020001), we get a palindrome (321340043123).

The spelling of 100020023122 in words is "one hundred billion, twenty million, twenty-three thousand, one hundred twenty-two".