120000102222002 has 4 divisors (see below), whose sum is σ = 180000153333006. Its totient is φ = 60000051111000.

The previous prime is 120000102221983. The next prime is 120000102222023. The reversal of 120000102222002 is 200222201000021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 84888563823001 + 35111538399001 = 9213499^2 + 5925499^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000025555499 + ... + 30000025555502.

Almost surely, 2^{120000102222002} is an apocalyptic number.

120000102222002 is a deficient number, since it is larger than the sum of its proper divisors (60000051111004).

120000102222002 is an equidigital number, since it uses as much as digits as its factorization.

120000102222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60000051111003.

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

Adding to 120000102222002 its reverse (200222201000021), we get a palindrome (320222303222023).

The spelling of 120000102222002 in words is "one hundred twenty trillion, one hundred two million, two hundred twenty-two thousand, two".