20200222102002 has 32 divisors (see below), whose sum is σ = 42157335444480. Its totient is φ = 6440597024400.

The previous prime is 20200222101877. The next prime is 20200222102019. The reversal of 20200222102002 is 20020122200202.

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, 18155877 + ... + 19236327.

It is an arithmetic number, because the mean of its divisors is an integer number (1317416732640).

Almost surely, 2^{20200222102002} is an apocalyptic number.

20200222102002 is an abundant number, since it is smaller than the sum of its proper divisors (21957113342478).

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

20200222102002 is a wasteful number, since it uses less digits than its factorization.

20200222102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215958.

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

Adding to 20200222102002 its reverse (20020122200202), we get a palindrome (40220344302204).

The spelling of 20200222102002 in words is "twenty trillion, two hundred billion, two hundred twenty-two million, one hundred two thousand, two".