1125510022119 has 32 divisors (see below), whose sum is σ = 1837999272960. Its totient is φ = 598558954752.

The previous prime is 1125510022081. The next prime is 1125510022123. The reversal of 1125510022119 is 9112200155211.

It is not a de Polignac number, because 1125510022119 - 2⁸ = 1125510021863 is a prime.

It is a super-2 number, since 2×1125510022119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125510022129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31471974 + ... + 31507715.

It is an arithmetic number, because the mean of its divisors is an integer number (57437477280).

Almost surely, 2^{1125510022119} is an apocalyptic number.

1125510022119 is a deficient number, since it is larger than the sum of its proper divisors (712489250841).

1125510022119 is a wasteful number, since it uses less digits than its factorization.

1125510022119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62979759.

The product of its (nonzero) digits is 1800, while the sum is 30.

The spelling of 1125510022119 in words is "one trillion, one hundred twenty-five billion, five hundred ten million, twenty-two thousand, one hundred nineteen".