1101225640230 has 96 divisors (see below), whose sum is σ = 2930206346496. Its totient is φ = 286788382272.

The previous prime is 1101225640201. The next prime is 1101225640243. The reversal of 1101225640230 is 320465221011.

1101225640230 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 2 + 256 + 402 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1101225640194 and 1101225640203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32657559 + ... + 32691261.

It is an arithmetic number, because the mean of its divisors is an integer number (30522982776).

Almost surely, 2^{1101225640230} is an apocalyptic number.

1101225640230 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 1101225640230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1465103173248).

1101225640230 is an abundant number, since it is smaller than the sum of its proper divisors (1828980706266).

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

1101225640230 is a wasteful number, since it uses less digits than its factorization.

1101225640230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42202 (or 42199 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 1101225640230 in words is "one trillion, one hundred one billion, two hundred twenty-five million, six hundred forty thousand, two hundred thirty".