73022101002 has 48 divisors (see below), whose sum is σ = 167728421952. Its totient is φ = 22880568960.

The previous prime is 73022101001. The next prime is 73022101021. The reversal of 73022101002 is 20010122037.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (73022101001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101043 + ... + 395289.

It is an arithmetic number, because the mean of its divisors is an integer number (3494342124).

Almost surely, 2^73022101002 is an apocalyptic number.

73022101002 is an abundant number, since it is smaller than the sum of its proper divisors (94706320950).

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

73022101002 is a wasteful number, since it uses less digits than its factorization.

73022101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295083 (or 295080 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

Adding to 73022101002 its reverse (20010122037), we get a palindrome (93032223039).

It can be divided in two parts, 7302 and 2101002, that added together give a square (2108304 = 1452²).

The spelling of 73022101002 in words is "seventy-three billion, twenty-two million, one hundred one thousand, two".