120212011122002 has 4 divisors (see below), whose sum is σ = 180318016683006. Its totient is φ = 60106005561000.

The previous prime is 120212011121927. The next prime is 120212011122031. The reversal of 120212011122002 is 200221110212021.

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., 117250586589361 + 2961424532641 = 10828231^2 + 1720879^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30053002780499 + ... + 30053002780502.

Almost surely, 2^{120212011122002} is an apocalyptic number.

120212011122002 is a deficient number, since it is larger than the sum of its proper divisors (60106005561004).

120212011122002 is an equidigital number, since it uses as much as digits as its factorization.

120212011122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60106005561003.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120212011122002 its reverse (200221110212021), we get a palindrome (320433121334023).

The spelling of 120212011122002 in words is "one hundred twenty trillion, two hundred twelve billion, eleven million, one hundred twenty-two thousand, two".