11012212334 has 8 divisors (see below), whose sum is σ = 16518763728. Its totient is φ = 5505957760.

The previous prime is 11012212319. The next prime is 11012212381. The reversal of 11012212334 is 43321221011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110414 + ... + 184974.

It is an arithmetic number, because the mean of its divisors is an integer number (2064845466).

Almost surely, 2^11012212334 is an apocalyptic number.

11012212334 is a deficient number, since it is larger than the sum of its proper divisors (5506551394).

11012212334 is an equidigital number, since it uses as much as digits as its factorization.

11012212334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148410.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11012212334 its reverse (43321221011), we get a palindrome (54333433345).

The spelling of 11012212334 in words is "eleven billion, twelve million, two hundred twelve thousand, three hundred thirty-four".