1144604045222 has 16 divisors (see below), whose sum is σ = 1900943491392. Its totient is φ = 512509273320.

The previous prime is 1144604045213. The next prime is 1144604045231. The reversal of 1144604045222 is 2225404064411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1144604045213) and next prime (1144604045231).

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, 388263128 + ... + 388266075.

It is an arithmetic number, because the mean of its divisors is an integer number (118808968212).

Almost surely, 2^{1144604045222} is an apocalyptic number.

1144604045222 is a deficient number, since it is larger than the sum of its proper divisors (756339446170).

1144604045222 is a wasteful number, since it uses less digits than its factorization.

1144604045222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776529283.

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 1144604045222 in words is "one trillion, one hundred forty-four billion, six hundred four million, forty-five thousand, two hundred twenty-two".