1054022043011 has 30 divisors (see below), whose sum is σ = 1294231663620. Its totient is φ = 855892413432.

The previous prime is 1054022042989. The next prime is 1054022043023. The reversal of 1054022043011 is 1103402204501.

It is not a de Polignac number, because 1054022043011 - 2⁶ = 1054022042947 is a prime.

It is a super-2 number, since 2×1054022043011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054022043911) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 6303200 + ... + 6468258.

It is an arithmetic number, because the mean of its divisors is an integer number (43141055454).

Almost surely, 2^{1054022043011} is an apocalyptic number.

1054022043011 is a deficient number, since it is larger than the sum of its proper divisors (240209620609).

1054022043011 is an frugal number, since it uses more digits than its factorization.

1054022043011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165149 (or 165085 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1054022043011 its reverse (1103402204501), we get a palindrome (2157424247512).

The spelling of 1054022043011 in words is "one trillion, fifty-four billion, twenty-two million, forty-three thousand, eleven".