10912010991 has 16 divisors (see below), whose sum is σ = 16701083904. Its totient is φ = 6207963264.

The previous prime is 10912010951. The next prime is 10912011007. The reversal of 10912010991 is 19901021901.

It is not a de Polignac number, because 10912010991 - 2¹³ = 10912002799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10912010951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139770 + ... + 1149303.

It is an arithmetic number, because the mean of its divisors is an integer number (1043817744).

Almost surely, 2^10912010991 is an apocalyptic number.

10912010991 is a deficient number, since it is larger than the sum of its proper divisors (5789072913).

10912010991 is a wasteful number, since it uses less digits than its factorization.

10912010991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289310.

The product of its (nonzero) digits is 1458, while the sum is 33.

The spelling of 10912010991 in words is "ten billion, nine hundred twelve million, ten thousand, nine hundred ninety-one".