1022100122002 has 8 divisors (see below), whose sum is σ = 1533412771200. Its totient is φ = 510962531604.

The previous prime is 1022100121963. The next prime is 1022100122011. The reversal of 1022100122002 is 2002210012201.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43750102 + ... + 43773457.

It is an arithmetic number, because the mean of its divisors is an integer number (191676596400).

Almost surely, 2^{1022100122002} is an apocalyptic number.

1022100122002 is a deficient number, since it is larger than the sum of its proper divisors (511312649198).

1022100122002 is an equidigital number, since it uses as much as digits as its factorization.

1022100122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87529400.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1022100122002 its reverse (2002210012201), we get a palindrome (3024310134203).

The spelling of 1022100122002 in words is "one trillion, twenty-two billion, one hundred million, one hundred twenty-two thousand, two".