1020002212204 has 24 divisors (see below), whose sum is σ = 1864838480400. Its totient is φ = 487539460800.

The previous prime is 1020002212147. The next prime is 1020002212231. The reversal of 1020002212204 is 4022122000201.

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, 43518594 + ... + 43542025.

It is an arithmetic number, because the mean of its divisors is an integer number (77701603350).

Almost surely, 2^{1020002212204} is an apocalyptic number.

It is an amenable number.

1020002212204 is a deficient number, since it is larger than the sum of its proper divisors (844836268196).

1020002212204 is a wasteful number, since it uses less digits than its factorization.

1020002212204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87060753 (or 87060751 counting only the distinct ones).

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

Adding to 1020002212204 its reverse (4022122000201), we get a palindrome (5042124212405).

The spelling of 1020002212204 in words is "one trillion, twenty billion, two million, two hundred twelve thousand, two hundred four".