1125167420150 has 12 divisors (see below), whose sum is σ = 2092811401572. Its totient is φ = 450066968040.

The previous prime is 1125167420137. The next prime is 1125167420173. The reversal of 1125167420150 is 510247615211.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1125167420150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11251674152 + ... + 11251674251.

It is an arithmetic number, because the mean of its divisors is an integer number (174400950131).

Almost surely, 2^{1125167420150} is an apocalyptic number.

1125167420150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125167420150 is a deficient number, since it is larger than the sum of its proper divisors (967643981422).

1125167420150 is a wasteful number, since it uses less digits than its factorization.

1125167420150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22503348415 (or 22503348410 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 35.

The spelling of 1125167420150 in words is "one trillion, one hundred twenty-five billion, one hundred sixty-seven million, four hundred twenty thousand, one hundred fifty".