1122030300111 has 16 divisors (see below), whose sum is σ = 1709782905600. Its totient is φ = 641151753408.

The previous prime is 1122030300019. The next prime is 1122030300161. The reversal of 1122030300111 is 1110030302211.

It is a happy number.

It is not a de Polignac number, because 1122030300111 - 2¹³ = 1122030291919 is a prime.

It is a super-2 number, since 2×1122030300111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122030300161) 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, 1518435 + ... + 2133003.

It is an arithmetic number, because the mean of its divisors is an integer number (106861431600).

Almost surely, 2^{1122030300111} is an apocalyptic number.

1122030300111 is a deficient number, since it is larger than the sum of its proper divisors (587752605489).

1122030300111 is an equidigital number, since it uses as much as digits as its factorization.

1122030300111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701518.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1122030300111 its reverse (1110030302211), we get a palindrome (2232060602322).

It can be divided in two parts, 1122030 and 300111, that added together give a triangular number (1422141 = T₁₆₈₆).

The spelling of 1122030300111 in words is "one trillion, one hundred twenty-two billion, thirty million, three hundred thousand, one hundred eleven".