1000272111399 has 32 divisors (see below), whose sum is σ = 1616703482880. Its totient is φ = 606187238400.

The previous prime is 1000272111389. The next prime is 1000272111401. The reversal of 1000272111399 is 9931112720001.

It is not a de Polignac number, because 1000272111399 - 2⁸ = 1000272111143 is a prime.

It is a super-2 number, since 2×1000272111399² (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 (1000272111329) 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, 5019879 + ... + 5215335.

It is an arithmetic number, because the mean of its divisors is an integer number (50521983840).

Almost surely, 2^{1000272111399} is an apocalyptic number.

1000272111399 is a deficient number, since it is larger than the sum of its proper divisors (616431371481).

1000272111399 is a wasteful number, since it uses less digits than its factorization.

1000272111399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212708 (or 212702 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 36.

The spelling of 1000272111399 in words is "one trillion, two hundred seventy-two million, one hundred eleven thousand, three hundred ninety-nine".