102001320022 has 32 divisors (see below), whose sum is σ = 180623867904. Its totient is φ = 42275671200.

The previous prime is 102001320017. The next prime is 102001320041. The reversal of 102001320022 is 220023100201.

It is a super-3 number, since 3×102001320022³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102001319984 and 102001320011.

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 15 ways as a sum of consecutive naturals, for example, 558528 + ... + 718300.

It is an arithmetic number, because the mean of its divisors is an integer number (5644495872).

Almost surely, 2^102001320022 is an apocalyptic number.

102001320022 is a deficient number, since it is larger than the sum of its proper divisors (78622547882).

102001320022 is a wasteful number, since it uses less digits than its factorization.

102001320022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161284.

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

Adding to 102001320022 its reverse (220023100201), we get a palindrome (322024420223).

The spelling of 102001320022 in words is "one hundred two billion, one million, three hundred twenty thousand, twenty-two".