1140210022031 has 4 divisors (see below), whose sum is σ = 1140467817552. Its totient is φ = 1139952226512.

The previous prime is 1140210022027. The next prime is 1140210022033. The reversal of 1140210022031 is 1302200120411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140210022031 - 2² = 1140210022027 is a prime.

It is a super-2 number, since 2×1140210022031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140210022033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128891126 + ... + 128899971.

It is an arithmetic number, because the mean of its divisors is an integer number (285116954388).

Almost surely, 2^{1140210022031} is an apocalyptic number.

1140210022031 is a deficient number, since it is larger than the sum of its proper divisors (257795521).

1140210022031 is an equidigital number, since it uses as much as digits as its factorization.

1140210022031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257795520.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1140210022031 its reverse (1302200120411), we get a palindrome (2442410142442).

The spelling of 1140210022031 in words is "one trillion, one hundred forty billion, two hundred ten million, twenty-two thousand, thirty-one".