1101122010030 has 128 divisors (see below), whose sum is σ = 3042663533568. Its totient is φ = 249819558912.

The previous prime is 1101122009987. The next prime is 1101122010097. The reversal of 1101122010030 is 300102211011.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1101122009988 and 1101122010015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22391049 + ... + 22440171.

It is an arithmetic number, because the mean of its divisors is an integer number (23770808856).

Almost surely, 2^{1101122010030} is an apocalyptic number.

1101122010030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101122010030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521331766784).

1101122010030 is an abundant number, since it is smaller than the sum of its proper divisors (1941541523538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101122010030 is a wasteful number, since it uses less digits than its factorization.

1101122010030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49930.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1101122010030 its reverse (300102211011), we get a palindrome (1401224221041).

The spelling of 1101122010030 in words is "one trillion, one hundred one billion, one hundred twenty-two million, ten thousand, thirty".