1012022120022 has 16 divisors (see below), whose sum is σ = 2073411173232. Its totient is φ = 329112884480.

The previous prime is 1012022119973. The next prime is 1012022120027. The reversal of 1012022120022 is 2200212202101.

It is a junction number, because it is equal to n+sod(n) for n = 1012022119983 and 1012022120010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012022120027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2056955283 + ... + 2056955774.

It is an arithmetic number, because the mean of its divisors is an integer number (129588198327).

Almost surely, 2^{1012022120022} is an apocalyptic number.

1012022120022 is an abundant number, since it is smaller than the sum of its proper divisors (1061389053210).

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

1012022120022 is a wasteful number, since it uses less digits than its factorization.

1012022120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113911103.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1012022120022 its reverse (2200212202101), we get a palindrome (3212234322123).

The spelling of 1012022120022 in words is "one trillion, twelve billion, twenty-two million, one hundred twenty thousand, twenty-two".