100020203022 has 64 divisors (see below), whose sum is σ = 218159308800. Its totient is φ = 30489123840.

The previous prime is 100020202927. The next prime is 100020203033. The reversal of 100020203022 is 220302020001.

100020203022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 100020202989 and 100020203007.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 56254 + ... + 450782.

It is an arithmetic number, because the mean of its divisors is an integer number (3408739200).

Almost surely, 2^100020203022 is an apocalyptic number.

100020203022 is an abundant number, since it is smaller than the sum of its proper divisors (118139105778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100020203022 is a wasteful number, since it uses less digits than its factorization.

100020203022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394641.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 100020203022 its reverse (220302020001), we get a palindrome (320322223023).

The spelling of 100020203022 in words is "one hundred billion, twenty million, two hundred three thousand, twenty-two".