10911055436212 has 6 divisors (see below), whose sum is σ = 19094347013378. Its totient is φ = 5455527718104.

The previous prime is 10911055436209. The next prime is 10911055436249. The reversal of 10911055436212 is 21263455011901.

It can be written as a sum of positive squares in only one way, i.e., 5618966830096 + 5292088606116 = 2370436^2 + 2300454^2 .

It is a super-2 number, since 2×10911055436212² (a number of 27 digits) contains 22 as substring.

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, 1363881929523 + ... + 1363881929530.

Almost surely, 2^{10911055436212} is an apocalyptic number.

It is an amenable number.

10911055436212 is a deficient number, since it is larger than the sum of its proper divisors (8183291577166).

10911055436212 is a wasteful number, since it uses less digits than its factorization.

10911055436212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2727763859057 (or 2727763859055 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 10911055436212 in words is "ten trillion, nine hundred eleven billion, fifty-five million, four hundred thirty-six thousand, two hundred twelve".