1375186711122 has 192 divisors, whose sum is σ = 3606099194880. Its totient is φ = 370412808192.

The previous prime is 1375186711121. The next prime is 1375186711141. The reversal of 1375186711122 is 2211176815731.

1375186711122 is a `hidden beast` number, since 1 + 3 + 7 + 518 + 6 + 7 + 1 + 1 + 122 = 666.

It is a super-2 number, since 2×1375186711122² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1375186711121) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 74353308 + ... + 74371800.

It is an arithmetic number, because the mean of its divisors is an integer number (18781766640).

Almost surely, 2^{1375186711122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1375186711122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1803049597440).

1375186711122 is an abundant number, since it is smaller than the sum of its proper divisors (2230912483758).

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

1375186711122 is a wasteful number, since it uses less digits than its factorization.

1375186711122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19017 (or 19014 counting only the distinct ones).

The product of its digits is 141120, while the sum is 45.

The spelling of 1375186711122 in words is "one trillion, three hundred seventy-five billion, one hundred eighty-six million, seven hundred eleven thousand, one hundred twenty-two".