11012340122 has 16 divisors (see below), whose sum is σ = 19144190592. Its totient is φ = 4653101040.

The previous prime is 11012340113. The next prime is 11012340137. The reversal of 11012340122 is 22104321011.

It is a super-2 number, since 2×11012340122² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11012340122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5538413 + ... + 5540400.

It is an arithmetic number, because the mean of its divisors is an integer number (1196511912).

Almost surely, 2^11012340122 is an apocalyptic number.

11012340122 is a deficient number, since it is larger than the sum of its proper divisors (8131850470).

11012340122 is a wasteful number, since it uses less digits than its factorization.

11012340122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11078893.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11012340122 its reverse (22104321011), we get a palindrome (33116661133).

The spelling of 11012340122 in words is "eleven billion, twelve million, three hundred forty thousand, one hundred twenty-two".