11098072719 has 12 divisors (see below), whose sum is σ = 16973523216. Its totient is φ = 6963496512.

The previous prime is 11098072717. The next prime is 11098072721. The reversal of 11098072719 is 91727089011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11098072717) and next prime (11098072721).

It is not a de Polignac number, because 11098072719 - 2¹ = 11098072717 is a prime.

It is a super-2 number, since 2×11098072719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11098072717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36268059 + ... + 36268364.

It is an arithmetic number, because the mean of its divisors is an integer number (1414460268).

Almost surely, 2^11098072719 is an apocalyptic number.

11098072719 is a deficient number, since it is larger than the sum of its proper divisors (5875450497).

11098072719 is a wasteful number, since it uses less digits than its factorization.

11098072719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72536446 (or 72536443 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 45.

The spelling of 11098072719 in words is "eleven billion, ninety-eight million, seventy-two thousand, seven hundred nineteen".