1002202020222 has 32 divisors (see below), whose sum is σ = 2159937511200. Its totient is φ = 308177203200.

The previous prime is 1002202020191. The next prime is 1002202020241. The reversal of 1002202020222 is 2220202022001.

It is a super-3 number, since 3×1002202020222³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3887847 + ... + 4137602.

It is an arithmetic number, because the mean of its divisors is an integer number (67498047225).

Almost surely, 2^{1002202020222} is an apocalyptic number.

1002202020222 is an abundant number, since it is smaller than the sum of its proper divisors (1157735490978).

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

1002202020222 is a wasteful number, since it uses less digits than its factorization.

1002202020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8027068.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 1002202020222 its reverse (2220202022001), we get a palindrome (3222404042223).

The spelling of 1002202020222 in words is "one trillion, two billion, two hundred two million, twenty thousand, two hundred twenty-two".