1302022041402 has 32 divisors (see below), whose sum is σ = 2717425291392. Its totient is φ = 415112727744.

The previous prime is 1302022041367. The next prime is 1302022041407. The reversal of 1302022041402 is 2041402202031.

It is a super-2 number, since 2×1302022041402² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1302022041407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2117328 + ... + 2662164.

It is an arithmetic number, because the mean of its divisors is an integer number (84919540356).

Almost surely, 2^{1302022041402} is an apocalyptic number.

1302022041402 is an abundant number, since it is smaller than the sum of its proper divisors (1415403249990).

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

1302022041402 is a wasteful number, since it uses less digits than its factorization.

1302022041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562182.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1302022041402 its reverse (2041402202031), we get a palindrome (3343424243433).

The spelling of 1302022041402 in words is "one trillion, three hundred two billion, twenty-two million, forty-one thousand, four hundred two".