1012020101222 has 8 divisors (see below), whose sum is σ = 1634801702016. Its totient is φ = 467086200552.

The previous prime is 1012020101219. The next prime is 1012020101233. The reversal of 1012020101222 is 2221010202101.

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

It is a super-3 number, since 3×1012020101222³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012020101197 and 1012020101206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19461924998 + ... + 19461925049.

It is an arithmetic number, because the mean of its divisors is an integer number (204350212752).

Almost surely, 2^{1012020101222} is an apocalyptic number.

1012020101222 is a deficient number, since it is larger than the sum of its proper divisors (622781600794).

1012020101222 is a wasteful number, since it uses less digits than its factorization.

1012020101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38923850062.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1012020101222 its reverse (2221010202101), we get a palindrome (3233030303323).

The spelling of 1012020101222 in words is "one trillion, twelve billion, twenty million, one hundred one thousand, two hundred twenty-two".