1022112000002 has 16 divisors (see below), whose sum is σ = 1622360264832. Its totient is φ = 481951155840.

The previous prime is 1022112000001. The next prime is 1022112000011. The reversal of 1022112000002 is 2000002112201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1022112000001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156474383 + ... + 156480914.

It is an arithmetic number, because the mean of its divisors is an integer number (101397516552).

Almost surely, 2^{1022112000002} is an apocalyptic number.

1022112000002 is a deficient number, since it is larger than the sum of its proper divisors (600248264830).

1022112000002 is a wasteful number, since it uses less digits than its factorization.

1022112000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312955393.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1022112000002 its reverse (2000002112201), we get a palindrome (3022114112203).

The spelling of 1022112000002 in words is "one trillion, twenty-two billion, one hundred twelve million, two", and thus it is an aban number.