11111302213330 has 64 divisors (see below), whose sum is σ = 22284002949120. Its totient is φ = 3954289278400.

The previous prime is 11111302213321. The next prime is 11111302213373. The reversal of 11111302213330 is 3331220311111.

It is a super-2 number, since 2×11111302213330² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116644461 + ... + 116739679.

It is an arithmetic number, because the mean of its divisors is an integer number (348187546080).

Almost surely, 2^{11111302213330} is an apocalyptic number.

11111302213330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111302213330 is an abundant number, since it is smaller than the sum of its proper divisors (11172700735790).

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

11111302213330 is a wasteful number, since it uses less digits than its factorization.

11111302213330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117855.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11111302213330 its reverse (3331220311111), we get a palindrome (14442522524441).

The spelling of 11111302213330 in words is "eleven trillion, one hundred eleven billion, three hundred two million, two hundred thirteen thousand, three hundred thirty".