120211122000203 has 16 divisors (see below), whose sum is σ = 129617357599296. Its totient is φ = 110827696936320.

The previous prime is 120211122000187. The next prime is 120211122000259. The reversal of 120211122000203 is 302000221112021.

It is not a de Polignac number, because 120211122000203 - 2⁴ = 120211122000187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120211122020203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43869026 + ... + 46528632.

It is an arithmetic number, because the mean of its divisors is an integer number (8101084849956).

Almost surely, 2^{120211122000203} is an apocalyptic number.

120211122000203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120211122000203 is a deficient number, since it is larger than the sum of its proper divisors (9406235599093).

120211122000203 is a wasteful number, since it uses less digits than its factorization.

120211122000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663894.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120211122000203 its reverse (302000221112021), we get a palindrome (422211343112224).

The spelling of 120211122000203 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty-two million, two hundred three", and thus it is an aban number.