1022142120204 has 48 divisors (see below), whose sum is σ = 2490706568448. Its totient is φ = 325636817088.

The previous prime is 1022142120199. The next prime is 1022142120239. The reversal of 1022142120204 is 4020212412201.

1022142120204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1155522 + ... + 1838345.

It is an arithmetic number, because the mean of its divisors is an integer number (51889720176).

Almost surely, 2^{1022142120204} is an apocalyptic number.

It is an amenable number.

1022142120204 is an abundant number, since it is smaller than the sum of its proper divisors (1468564448244).

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

1022142120204 is a wasteful number, since it uses less digits than its factorization.

1022142120204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995134 (or 2995132 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 1022142120204 its reverse (4020212412201), we get a palindrome (5042354532405).

The spelling of 1022142120204 in words is "one trillion, twenty-two billion, one hundred forty-two million, one hundred twenty thousand, two hundred four".