30941854791222 has 16 divisors (see below), whose sum is σ = 65523927793392. Its totient is φ = 9707248561920.

The previous prime is 30941854791151. The next prime is 30941854791229. The reversal of 30941854791222 is 22219745814903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30941854791229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151675758679 + ... + 151675758882.

It is an arithmetic number, because the mean of its divisors is an integer number (4095245487087).

Almost surely, 2^{30941854791222} is an apocalyptic number.

30941854791222 is an abundant number, since it is smaller than the sum of its proper divisors (34582073002170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30941854791222 is a wasteful number, since it uses less digits than its factorization.

30941854791222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303351517583.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 30941854791222 in words is "thirty trillion, nine hundred forty-one billion, eight hundred fifty-four million, seven hundred ninety-one thousand, two hundred twenty-two".