1201101022210 has 8 divisors (see below), whose sum is σ = 2161981839996. Its totient is φ = 480440408880.

The previous prime is 1201101022201. The next prime is 1201101022213. The reversal of 1201101022210 is 122201011021.

It can be written as a sum of positive squares in 2 ways, for example, as 1154230071201 + 46870951009 = 1074351^2 + 216497^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1201101022213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60055051101 + ... + 60055051120.

Almost surely, 2^{1201101022210} is an apocalyptic number.

1201101022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201101022210 is a deficient number, since it is larger than the sum of its proper divisors (960880817786).

1201101022210 is a wasteful number, since it uses less digits than its factorization.

1201101022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120110102228.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1201101022210 its reverse (122201011021), we get a palindrome (1323302033231).

The spelling of 1201101022210 in words is "one trillion, two hundred one billion, one hundred one million, twenty-two thousand, two hundred ten".