1142622262411 has 4 divisors (see below), whose sum is σ = 1305854014192. Its totient is φ = 979390510632.

The previous prime is 1142622262391. The next prime is 1142622262417.

1142622262411 is nontrivially palindromic in base 10.

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 1142622262411 - 2⁷ = 1142622262283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142622262417) 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, 81615875880 + ... + 81615875893.

It is an arithmetic number, because the mean of its divisors is an integer number (326463503548).

Almost surely, 2^{1142622262411} is an apocalyptic number.

1142622262411 is a deficient number, since it is larger than the sum of its proper divisors (163231751781).

1142622262411 is an equidigital number, since it uses as much as digits as its factorization.

1142622262411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163231751780.

The product of its digits is 18432, while the sum is 34.

The spelling of 1142622262411 in words is "one trillion, one hundred forty-two billion, six hundred twenty-two million, two hundred sixty-two thousand, four hundred eleven".