1022235345122 has 8 divisors (see below), whose sum is σ = 1533400137900. Its totient is φ = 511101965824.

The previous prime is 1022235345121. The next prime is 1022235345133. The reversal of 1022235345122 is 2215435322201.

It can be written as a sum of positive squares in 2 ways, for example, as 926827872961 + 95407472161 = 962719^2 + 308881^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1022235345121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7771847 + ... + 7902282.

Almost surely, 2^{1022235345122} is an apocalyptic number.

1022235345122 is a deficient number, since it is larger than the sum of its proper divisors (511164792778).

1022235345122 is a wasteful number, since it uses less digits than its factorization.

1022235345122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15706740.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 1022235345122 in words is "one trillion, twenty-two billion, two hundred thirty-five million, three hundred forty-five thousand, one hundred twenty-two".