1122101202211 has 8 divisors (see below), whose sum is σ = 1226348270784. Its totient is φ = 1018227111720.

The previous prime is 1122101202143. The next prime is 1122101202221. The reversal of 1122101202211 is 1122021012211.

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 1122101202211 - 2⁹ = 1122101201699 is a prime.

It is a super-2 number, since 2×1122101202211² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122101202221) 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, 93238225 + ... + 93250258.

It is an arithmetic number, because the mean of its divisors is an integer number (153293533848).

Almost surely, 2^{1122101202211} is an apocalyptic number.

1122101202211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122101202211 is a deficient number, since it is larger than the sum of its proper divisors (104247068573).

1122101202211 is a wasteful number, since it uses less digits than its factorization.

1122101202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186489041.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1122101202211 its reverse (1122021012211), we get a palindrome (2244122214422).

The spelling of 1122101202211 in words is "one trillion, one hundred twenty-two billion, one hundred one million, two hundred two thousand, two hundred eleven".