10020021222002 has 16 divisors (see below), whose sum is σ = 16398434714112. Its totient is φ = 4553989447920.

The previous prime is 10020021221989. The next prime is 10020021222047. The reversal of 10020021222002 is 20022212002001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28101458 + ... + 28455789.

It is an arithmetic number, because the mean of its divisors is an integer number (1024902169632).

Almost surely, 2^{10020021222002} is an apocalyptic number.

10020021222002 is a deficient number, since it is larger than the sum of its proper divisors (6378413492110).

10020021222002 is a wasteful number, since it uses less digits than its factorization.

10020021222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56565313.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10020021222002 its reverse (20022212002001), we get a palindrome (30042233224003).

The spelling of 10020021222002 in words is "ten trillion, twenty billion, twenty-one million, two hundred twenty-two thousand, two".