120001012102211 has 8 divisors (see below), whose sum is σ = 124180042956480. Its totient is φ = 115824718909312.

The previous prime is 120001012102187. The next prime is 120001012102217. The reversal of 120001012102211 is 112201210100021.

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

It is a cyclic number.

It is not a de Polignac number, because 120001012102211 - 2⁴² = 115602965591107 is a prime.

It is a super-2 number, since 2×120001012102211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001012102217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684326150 + ... + 684501483.

It is an arithmetic number, because the mean of its divisors is an integer number (15522505369560).

Almost surely, 2^{120001012102211} is an apocalyptic number.

120001012102211 is a deficient number, since it is larger than the sum of its proper divisors (4179030854269).

120001012102211 is a wasteful number, since it uses less digits than its factorization.

120001012102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368830685.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120001012102211 its reverse (112201210100021), we get a palindrome (232202222202232).

The spelling of 120001012102211 in words is "one hundred twenty trillion, one billion, twelve million, one hundred two thousand, two hundred eleven".