102220220220002 has 32 divisors (see below), whose sum is σ = 156169557615744. Its totient is φ = 50167213084800.

The previous prime is 102220220219959. The next prime is 102220220220031. The reversal of 102220220220002 is 200022022022201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1637509763 + ... + 1637572185.

It is an arithmetic number, because the mean of its divisors is an integer number (4880298675492).

Almost surely, 2^{102220220220002} is an apocalyptic number.

102220220220002 is a deficient number, since it is larger than the sum of its proper divisors (53949337395742).

102220220220002 is a wasteful number, since it uses less digits than its factorization.

102220220220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90314.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 102220220220002 its reverse (200022022022201), we get a palindrome (302242242242203).

The spelling of 102220220220002 in words is "one hundred two trillion, two hundred twenty billion, two hundred twenty million, two hundred twenty thousand, two".