2301022021002 has 16 divisors (see below), whose sum is σ = 4844256886560. Its totient is φ = 726638532912.

The previous prime is 2301022020971. The next prime is 2301022021063. The reversal of 2301022021002 is 2001202201032.

It is a happy number.

It is a super-2 number, since 2×2301022021002² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10092201733 + ... + 10092201960.

It is an arithmetic number, because the mean of its divisors is an integer number (302766055410).

Almost surely, 2^{2301022021002} is an apocalyptic number.

2301022021002 is an abundant number, since it is smaller than the sum of its proper divisors (2543234865558).

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

2301022021002 is a wasteful number, since it uses less digits than its factorization.

2301022021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20184403717.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 2301022021002 its reverse (2001202201032), we get a palindrome (4302224222034).

The spelling of 2301022021002 in words is "two trillion, three hundred one billion, twenty-two million, twenty-one thousand, two".