1122010210111 has 8 divisors (see below), whose sum is σ = 1284105988640. Its totient is φ = 960366583008.

The previous prime is 1122010210091. The next prime is 1122010210147. The reversal of 1122010210111 is 1110120102211.

It is a happy number.

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

It is not a de Polignac number, because 1122010210111 - 2¹³ = 1122010201919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1122010210091 and 1122010210100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122010210151) 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, 113032536 + ... + 113042461.

It is an arithmetic number, because the mean of its divisors is an integer number (160513248580).

Almost surely, 2^{1122010210111} is an apocalyptic number.

1122010210111 is a deficient number, since it is larger than the sum of its proper divisors (162095778529).

1122010210111 is an equidigital number, since it uses as much as digits as its factorization.

1122010210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226075713.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1122010210111 its reverse (1110120102211), we get a palindrome (2232130312322).

The spelling of 1122010210111 in words is "one trillion, one hundred twenty-two billion, ten million, two hundred ten thousand, one hundred eleven".