10111011055612 has 24 divisors (see below), whose sum is σ = 17713488486960. Its totient is φ = 5050016590080.

The previous prime is 10111011055591. The next prime is 10111011055619. The reversal of 10111011055612 is 21655011011101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111011055619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17896287 + ... + 18452617.

It is an arithmetic number, because the mean of its divisors is an integer number (738062020290).

Almost surely, 2^{10111011055612} is an apocalyptic number.

It is an amenable number.

10111011055612 is a deficient number, since it is larger than the sum of its proper divisors (7602477431348).

10111011055612 is a wasteful number, since it uses less digits than its factorization.

10111011055612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561261 (or 561259 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 25.

Adding to 10111011055612 its reverse (21655011011101), we get a palindrome (31766022066713).

The spelling of 10111011055612 in words is "ten trillion, one hundred eleven billion, eleven million, fifty-five thousand, six hundred twelve".