11072261004 has 48 divisors (see below), whose sum is σ = 29679057408. Its totient is φ = 3147107328.

The previous prime is 11072260999. The next prime is 11072261021. The reversal of 11072261004 is 40016227011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325272 + ... + 357695.

It is an arithmetic number, because the mean of its divisors is an integer number (618313696).

Almost surely, 2^11072261004 is an apocalyptic number.

11072261004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11072261004 is an abundant number, since it is smaller than the sum of its proper divisors (18606796404).

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

11072261004 is a wasteful number, since it uses less digits than its factorization.

11072261004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683174 (or 683172 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 11072261004 its reverse (40016227011), we get a palindrome (51088488015).

The spelling of 11072261004 in words is "eleven billion, seventy-two million, two hundred sixty-one thousand, four".