1929412212322 has 16 divisors (see below), whose sum is σ = 3331359218880. Its totient is φ = 820942091568.

The previous prime is 1929412212319. The next prime is 1929412212353. The reversal of 1929412212322 is 2232122149291.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495736033 + ... + 495739924.

It is an arithmetic number, because the mean of its divisors is an integer number (208209951180).

Almost surely, 2^{1929412212322} is an apocalyptic number.

1929412212322 is a deficient number, since it is larger than the sum of its proper divisors (1401947006558).

1929412212322 is a wasteful number, since it uses less digits than its factorization.

1929412212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991476105.

The product of its digits is 62208, while the sum is 40.

The spelling of 1929412212322 in words is "one trillion, nine hundred twenty-nine billion, four hundred twelve million, two hundred twelve thousand, three hundred twenty-two".