1321146016022 has 16 divisors (see below), whose sum is σ = 2317492015872. Its totient is φ = 553037866920.

The previous prime is 1321146016019. The next prime is 1321146016031. The reversal of 1321146016022 is 2206106411231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097296754 + ... + 1097297957.

It is an arithmetic number, because the mean of its divisors is an integer number (144843250992).

Almost surely, 2^{1321146016022} is an apocalyptic number.

1321146016022 is a deficient number, since it is larger than the sum of its proper divisors (996345999850).

1321146016022 is a wasteful number, since it uses less digits than its factorization.

1321146016022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194594763.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1321146016022 in words is "one trillion, three hundred twenty-one billion, one hundred forty-six million, sixteen thousand, twenty-two".