10222021002 has 16 divisors (see below), whose sum is σ = 20445112512. Its totient is φ = 3407161920.

The previous prime is 10222020983. The next prime is 10222021027. The reversal of 10222021002 is 20012022201.

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, 135427 + ... + 196937.

It is an arithmetic number, because the mean of its divisors is an integer number (1277819532).

Almost surely, 2^10222021002 is an apocalyptic number.

10222021002 is an abundant number, since it is smaller than the sum of its proper divisors (10223091510).

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

10222021002 is a wasteful number, since it uses less digits than its factorization.

10222021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89213.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10222021002 its reverse (20012022201), we get a palindrome (30234043203).

The spelling of 10222021002 in words is "ten billion, two hundred twenty-two million, twenty-one thousand, two".