1142210414202 has 128 divisors (see below), whose sum is σ = 2727029071872. Its totient is φ = 314391456000.

The previous prime is 1142210414201. The next prime is 1142210414237. The reversal of 1142210414202 is 2024140122411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1142210414201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14084823 + ... + 14165685.

It is an arithmetic number, because the mean of its divisors is an integer number (21304914624).

Almost surely, 2^{1142210414202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1142210414202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1363514535936).

1142210414202 is an abundant number, since it is smaller than the sum of its proper divisors (1584818657670).

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

1142210414202 is a wasteful number, since it uses less digits than its factorization.

1142210414202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81156.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1142210414202 its reverse (2024140122411), we get a palindrome (3166350536613).

The spelling of 1142210414202 in words is "one trillion, one hundred forty-two billion, two hundred ten million, four hundred fourteen thousand, two hundred two".