30522045222255 has 32 divisors (see below), whose sum is σ = 49577278867200. Its totient is φ = 16031217261312.

The previous prime is 30522045222223. The next prime is 30522045222337. The reversal of 30522045222255 is 55222254022503.

It is not a de Polignac number, because 30522045222255 - 2⁵ = 30522045222223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220390 + ... + 7816179.

It is an arithmetic number, because the mean of its divisors is an integer number (1549289964600).

Almost surely, 2^{30522045222255} is an apocalyptic number.

30522045222255 is a deficient number, since it is larger than the sum of its proper divisors (19055233644945).

30522045222255 is a wasteful number, since it uses less digits than its factorization.

30522045222255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8040423.

The product of its (nonzero) digits is 480000, while the sum is 39.

Adding to 30522045222255 its reverse (55222254022503), we get a palindrome (85744299244758).

The spelling of 30522045222255 in words is "thirty trillion, five hundred twenty-two billion, forty-five million, two hundred twenty-two thousand, two hundred fifty-five".