1020332201122 has 32 divisors (see below), whose sum is σ = 1720803450240. Its totient is φ = 450208704000.

The previous prime is 1020332201111. The next prime is 1020332201137. The reversal of 1020332201122 is 2211022330201.

It is a self number, because there is not a number n which added to its sum of digits gives 1020332201122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677997 + ... + 1581247.

It is an arithmetic number, because the mean of its divisors is an integer number (53775107820).

Almost surely, 2^{1020332201122} is an apocalyptic number.

1020332201122 is a deficient number, since it is larger than the sum of its proper divisors (700471249118).

1020332201122 is a wasteful number, since it uses less digits than its factorization.

1020332201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905178.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1020332201122 its reverse (2211022330201), we get a palindrome (3231354531323).

The spelling of 1020332201122 in words is "one trillion, twenty billion, three hundred thirty-two million, two hundred one thousand, one hundred twenty-two".