2211022345230 has 64 divisors (see below), whose sum is σ = 5911216833600. Its totient is φ = 588090234240.

The previous prime is 2211022345151. The next prime is 2211022345241. The reversal of 2211022345230 is 325432201122.

2211022345230 is a `hidden beast` number, since 2 + 2 + 1 + 102 + 2 + 34 + 523 + 0 = 666.

It is a super-2 number, since 2×2211022345230² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2211022345194 and 2211022345203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10420641 + ... + 10630700.

It is an arithmetic number, because the mean of its divisors is an integer number (92362763025).

Almost surely, 2^{2211022345230} is an apocalyptic number.

2211022345230 is an abundant number, since it is smaller than the sum of its proper divisors (3700194488370).

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

2211022345230 is a wasteful number, since it uses less digits than its factorization.

2211022345230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21051746 (or 21051740 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 2211022345230 its reverse (325432201122), we get a palindrome (2536454546352).

The spelling of 2211022345230 in words is "two trillion, two hundred eleven billion, twenty-two million, three hundred forty-five thousand, two hundred thirty".