1125016461422 has 16 divisors (see below), whose sum is σ = 1950269309280. Its totient is φ = 476732496768.

The previous prime is 1125016461397. The next prime is 1125016461427. The reversal of 1125016461422 is 2241646105211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125016461427) 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, 451449983 + ... + 451452474.

It is an arithmetic number, because the mean of its divisors is an integer number (121891831830).

Almost surely, 2^{1125016461422} is an apocalyptic number.

1125016461422 is a deficient number, since it is larger than the sum of its proper divisors (825252847858).

1125016461422 is an equidigital number, since it uses as much as digits as its factorization.

1125016461422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902902555.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 1125016461422 in words is "one trillion, one hundred twenty-five billion, sixteen million, four hundred sixty-one thousand, four hundred twenty-two".