10222102021002 has 64 divisors (see below), whose sum is σ = 20986196014080. Its totient is φ = 3317549042304.

The previous prime is 10222102020983. The next prime is 10222102021031. The reversal of 10222102021002 is 20012020122201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187029643 + ... + 187084289.

It is an arithmetic number, because the mean of its divisors is an integer number (327909312720).

Almost surely, 2^{10222102021002} is an apocalyptic number.

10222102021002 is an abundant number, since it is smaller than the sum of its proper divisors (10764093993078).

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

10222102021002 is a wasteful number, since it uses less digits than its factorization.

10222102021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56987.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10222102021002 its reverse (20012020122201), we get a palindrome (30234122143203).

The spelling of 10222102021002 in words is "ten trillion, two hundred twenty-two billion, one hundred two million, twenty-one thousand, two".