1012210111002 has 8 divisors (see below), whose sum is σ = 2024420222016. Its totient is φ = 337403370332.

The previous prime is 1012210110983. The next prime is 1012210111039. The reversal of 1012210111002 is 2001110122101.

1012210111002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

1012210111002 is an admirable number.

It is a super-2 number, since 2×1012210111002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84350842578 + ... + 84350842589.

It is an arithmetic number, because the mean of its divisors is an integer number (253052527752).

Almost surely, 2^{1012210111002} is an apocalyptic number.

1012210111002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012210111002 is a wasteful number, since it uses less digits than its factorization.

1012210111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168701685172.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1012210111002 its reverse (2001110122101), we get a palindrome (3013320233103).

The spelling of 1012210111002 in words is "one trillion, twelve billion, two hundred ten million, one hundred eleven thousand, two".