1022120211002 has 16 divisors (see below), whose sum is σ = 1745280361152. Its totient is φ = 444400091520.

The previous prime is 1022120210927. The next prime is 1022120211019. The reversal of 1022120211002 is 2001120212201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009999703 + ... + 1010000714.

It is an arithmetic number, because the mean of its divisors is an integer number (109080022572).

Almost surely, 2^{1022120211002} is an apocalyptic number.

1022120211002 is a deficient number, since it is larger than the sum of its proper divisors (723160150150).

1022120211002 is a wasteful number, since it uses less digits than its factorization.

1022120211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020000453.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1022120211002 its reverse (2001120212201), we get a palindrome (3023240423203).

The spelling of 1022120211002 in words is "one trillion, twenty-two billion, one hundred twenty million, two hundred eleven thousand, two".