1010200020122 has 8 divisors (see below), whose sum is σ = 1518751740000. Its totient is φ = 503949440124.

The previous prime is 1010200020119. The next prime is 1010200020163. The reversal of 1010200020122 is 2210200020101.

It is a happy number.

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

It is a super-3 number, since 3×1010200020122³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575283872 + ... + 575285627.

It is an arithmetic number, because the mean of its divisors is an integer number (189843967500).

Almost surely, 2^{1010200020122} is an apocalyptic number.

1010200020122 is a deficient number, since it is larger than the sum of its proper divisors (508551719878).

1010200020122 is a wasteful number, since it uses less digits than its factorization.

1010200020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150569940.

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

Adding to 1010200020122 its reverse (2210200020101), we get a palindrome (3220400040223).

The spelling of 1010200020122 in words is "one trillion, ten billion, two hundred million, twenty thousand, one hundred twenty-two".