1020100102022 has 4 divisors (see below), whose sum is σ = 1530150153036. Its totient is φ = 510050051010.

The previous prime is 1020100101953. The next prime is 1020100102033. The reversal of 1020100102022 is 2202010010201.

It is a happy number.

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

It is a super-3 number, since 3×1020100102022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1020100101994 and 1020100102012.

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 as a sum of consecutive naturals, namely, 255025025504 + ... + 255025025507.

It is an arithmetic number, because the mean of its divisors is an integer number (382537538259).

Almost surely, 2^{1020100102022} is an apocalyptic number.

1020100102022 is a deficient number, since it is larger than the sum of its proper divisors (510050051014).

1020100102022 is an equidigital number, since it uses as much as digits as its factorization.

1020100102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510050051013.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1020100102022 its reverse (2202010010201), we get a palindrome (3222110112223).

The spelling of 1020100102022 in words is "one trillion, twenty billion, one hundred million, one hundred two thousand, twenty-two".