2022756325402 has 4 divisors (see below), whose sum is σ = 3034134488106. Its totient is φ = 1011378162700.

The previous prime is 2022756325397. The next prime is 2022756325409. The reversal of 2022756325402 is 2045236572202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1639990145641 + 382766179761 = 1280621^2 + 618681^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2022756325409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505689081349 + ... + 505689081352.

Almost surely, 2^{2022756325402} is an apocalyptic number.

2022756325402 is a deficient number, since it is larger than the sum of its proper divisors (1011378162704).

2022756325402 is a wasteful number, since it uses less digits than its factorization.

2022756325402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011378162703.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 2022756325402 in words is "two trillion, twenty-two billion, seven hundred fifty-six million, three hundred twenty-five thousand, four hundred two".