102222100020002 has 8 divisors (see below), whose sum is σ = 153565825525200. Its totient is φ = 51033491511604.

The previous prime is 102222100019971. The next prime is 102222100020031. The reversal of 102222100020002 is 200020001222201.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 38779247552 + ... + 38779250187.

It is an arithmetic number, because the mean of its divisors is an integer number (19195728190650).

Almost surely, 2^{102222100020002} is an apocalyptic number.

102222100020002 is a deficient number, since it is larger than the sum of its proper divisors (51343725505198).

102222100020002 is an equidigital number, since it uses as much as digits as its factorization.

102222100020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77558498400.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102222100020002 its reverse (200020001222201), we get a palindrome (302242101242203).

The spelling of 102222100020002 in words is "one hundred two trillion, two hundred twenty-two billion, one hundred million, twenty thousand, two".