1022000222002 has 8 divisors (see below), whose sum is σ = 1533040936812. Its totient is φ = 510986576400.

The previous prime is 1022000221919. The next prime is 1022000222027. The reversal of 1022000222002 is 2002220002201.

It can be written as a sum of positive squares in 2 ways, for example, as 658452725401 + 363547496601 = 811451^2 + 602949^2 .

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

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, 6672649 + ... + 6824092.

Almost surely, 2^{1022000222002} is an apocalyptic number.

1022000222002 is a deficient number, since it is larger than the sum of its proper divisors (511040714810).

1022000222002 is a wasteful number, since it uses less digits than its factorization.

1022000222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13534604.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 1022000222002 its reverse (2002220002201), we get a palindrome (3024220224203).

The spelling of 1022000222002 in words is "one trillion, twenty-two billion, two hundred twenty-two thousand, two".