1022002201204 has 12 divisors (see below), whose sum is σ = 1805867967904. Its totient is φ = 506039924664.

The previous prime is 1022002201183. The next prime is 1022002201211. The reversal of 1022002201204 is 4021022002201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1240293522 + ... + 1240294345.

Almost surely, 2^{1022002201204} is an apocalyptic number.

It is an amenable number.

1022002201204 is a deficient number, since it is larger than the sum of its proper divisors (783865766700).

1022002201204 is a wasteful number, since it uses less digits than its factorization.

1022002201204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480587974 (or 2480587972 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1022002201204 its reverse (4021022002201), we get a palindrome (5043024203405).

The spelling of 1022002201204 in words is "one trillion, twenty-two billion, two million, two hundred one thousand, two hundred four".