202020002220002 has 32 divisors (see below), whose sum is σ = 309112991538048. Its totient is φ = 98994374640000.

The previous prime is 202020002219999. The next prime is 202020002220011. The reversal of 202020002220002 is 200022200020202.

It is a happy number.

It is a super-2 number, since 2×202020002220002² (a number of 29 digits) contains 22 as substring.

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, 578196977 + ... + 578546267.

It is an arithmetic number, because the mean of its divisors is an integer number (9659780985564).

Almost surely, 2^{202020002220002} is an apocalyptic number.

202020002220002 is a deficient number, since it is larger than the sum of its proper divisors (107092989318046).

202020002220002 is a wasteful number, since it uses less digits than its factorization.

202020002220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366506.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 202020002220002 its reverse (200022200020202), we get a palindrome (402042202240204).

The spelling of 202020002220002 in words is "two hundred two trillion, twenty billion, two million, two hundred twenty thousand, two".