1010122110002 has 4 divisors (see below), whose sum is σ = 1515183165006. Its totient is φ = 505061055000.

The previous prime is 1010122109959. The next prime is 1010122110029. The reversal of 1010122110002 is 2000112210101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 537962104681 + 472160005321 = 733459^2 + 687139^2 .

It is a super-2 number, since 2×1010122110002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252530527499 + ... + 252530527502.

Almost surely, 2^{1010122110002} is an apocalyptic number.

1010122110002 is a deficient number, since it is larger than the sum of its proper divisors (505061055004).

1010122110002 is an equidigital number, since it uses as much as digits as its factorization.

1010122110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505061055003.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010122110002 its reverse (2000112210101), we get a palindrome (3010234320103).

The spelling of 1010122110002 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred ten thousand, two".