925220202122222 has 4 divisors (see below), whose sum is σ = 1387830303183336. Its totient is φ = 462610101061110.

The previous prime is 925220202122221. The next prime is 925220202122239. The reversal of 925220202122222 is 222221202022529.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925220202122221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231305050530554 + ... + 231305050530557.

It is an arithmetic number, because the mean of its divisors is an integer number (346957575795834).

Almost surely, 2^{925220202122222} is an apocalyptic number.

925220202122222 is a deficient number, since it is larger than the sum of its proper divisors (462610101061114).

925220202122222 is a wasteful number, since it uses less digits than its factorization.

925220202122222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462610101061113.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 925220202122222 in words is "nine hundred twenty-five trillion, two hundred twenty billion, two hundred two million, one hundred twenty-two thousand, two hundred twenty-two".