1024142222202 has 64 divisors (see below), whose sum is σ = 2257083809280. Its totient is φ = 307209672000.

The previous prime is 1024142222179. The next prime is 1024142222239. The reversal of 1024142222202 is 2022222414201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39469749 + ... + 39495687.

It is an arithmetic number, because the mean of its divisors is an integer number (35266934520).

Almost surely, 2^{1024142222202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1024142222202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1128541904640).

1024142222202 is an abundant number, since it is smaller than the sum of its proper divisors (1232941587078).

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

1024142222202 is a wasteful number, since it uses less digits than its factorization.

1024142222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31979.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 1024142222202 its reverse (2022222414201), we get a palindrome (3046364636403).

The spelling of 1024142222202 in words is "one trillion, twenty-four billion, one hundred forty-two million, two hundred twenty-two thousand, two hundred two".