1022200001002 has 8 divisors (see below), whose sum is σ = 1534553725536. Its totient is φ = 510682092492.

The previous prime is 1022200000999. The next prime is 1022200001089. The reversal of 1022200001002 is 2001000022201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1022200001002.

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, 208950948 + ... + 208955839.

It is an arithmetic number, because the mean of its divisors is an integer number (191819215692).

Almost surely, 2^{1022200001002} is an apocalyptic number.

1022200001002 is a deficient number, since it is larger than the sum of its proper divisors (512353724534).

1022200001002 is a wasteful number, since it uses less digits than its factorization.

1022200001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417908012.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1022200001002 its reverse (2001000022201), we get a palindrome (3023200023203).

The spelling of 1022200001002 in words is "one trillion, twenty-two billion, two hundred million, one thousand, two".