1011226466160 has 100 divisors (see below), whose sum is σ = 3512139350808. Its totient is φ = 269660389248.

The previous prime is 1011226466149. The next prime is 1011226466167. The reversal of 1011226466160 is 616646221101.

1011226466160 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 2 + 2 + 646 + 6 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011226466167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 78020254 + ... + 78033213.

Almost surely, 2^{1011226466160} is an apocalyptic number.

1011226466160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011226466160 is an abundant number, since it is smaller than the sum of its proper divisors (2500912884648).

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

1011226466160 is a wasteful number, since it uses less digits than its factorization.

1011226466160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156053492 (or 156053477 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 1011226466160 in words is "one trillion, eleven billion, two hundred twenty-six million, four hundred sixty-six thousand, one hundred sixty".