1101220122201 has 8 divisors (see below), whose sum is σ = 1482015865824. Its totient is φ = 727285563360.

The previous prime is 1101220122073. The next prime is 1101220122217. The reversal of 1101220122201 is 1022210221011.

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

It is not a de Polignac number, because 1101220122201 - 2⁷ = 1101220122073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101220122221) 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, 1715295820 + ... + 1715296461.

It is an arithmetic number, because the mean of its divisors is an integer number (185251983228).

Almost surely, 2^{1101220122201} is an apocalyptic number.

It is an amenable number.

1101220122201 is a deficient number, since it is larger than the sum of its proper divisors (380795743623).

1101220122201 is a wasteful number, since it uses less digits than its factorization.

1101220122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3430592391.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1101220122201 its reverse (1022210221011), we get a palindrome (2123430343212).

The spelling of 1101220122201 in words is "one trillion, one hundred one billion, two hundred twenty million, one hundred twenty-two thousand, two hundred one".