11102122004 has 6 divisors (see below), whose sum is σ = 19428713514. Its totient is φ = 5551061000.

The previous prime is 11102121937. The next prime is 11102122043. The reversal of 11102122004 is 40022120111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 9304531600 + 1797590404 = 96460^2 + 42398^2 .

It is a super-2 number, since 2×11102122004² (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 11102122004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1387765247 + ... + 1387765254.

It is an arithmetic number, because the mean of its divisors is an integer number (3238118919).

Almost surely, 2^11102122004 is an apocalyptic number.

It is an amenable number.

11102122004 is a deficient number, since it is larger than the sum of its proper divisors (8326591510).

11102122004 is a wasteful number, since it uses less digits than its factorization.

11102122004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775530505 (or 2775530503 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11102122004 its reverse (40022120111), we get a palindrome (51124242115).

The spelling of 11102122004 in words is "eleven billion, one hundred two million, one hundred twenty-two thousand, four".