1012110122002 has 16 divisors (see below), whose sum is σ = 1735109151552. Its totient is φ = 433745673840.

The previous prime is 1012110121969. The next prime is 1012110122069. The reversal of 1012110122002 is 2002210112101.

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, 915124 + ... + 1691647.

It is an arithmetic number, because the mean of its divisors is an integer number (108444321972).

Almost surely, 2^{1012110122002} is an apocalyptic number.

1012110122002 is a deficient number, since it is larger than the sum of its proper divisors (722999029550).

1012110122002 is a wasteful number, since it uses less digits than its factorization.

1012110122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634513.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012110122002 its reverse (2002210112101), we get a palindrome (3014320234103).

Subtracting 1012110122002 from its reverse (2002210112101), we obtain a palindrome (990099990099).

The spelling of 1012110122002 in words is "one trillion, twelve billion, one hundred ten million, one hundred twenty-two thousand, two".