1202334101142 has 16 divisors (see below), whose sum is σ = 2414024890992. Its totient is φ = 399218585600.

The previous prime is 1202334101117. The next prime is 1202334101149. The reversal of 1202334101142 is 2411014332021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202334101149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389860359 + ... + 389863442.

It is an arithmetic number, because the mean of its divisors is an integer number (150876555687).

Almost surely, 2^{1202334101142} is an apocalyptic number.

1202334101142 is an abundant number, since it is smaller than the sum of its proper divisors (1211690789850).

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

1202334101142 is a wasteful number, since it uses less digits than its factorization.

1202334101142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779724063.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1202334101142 its reverse (2411014332021), we get a palindrome (3613348433163).

The spelling of 1202334101142 in words is "one trillion, two hundred two billion, three hundred thirty-four million, one hundred one thousand, one hundred forty-two".