1404101121202 has 12 divisors (see below), whose sum is σ = 2280625786170. Its totient is φ = 648046671168.

The previous prime is 1404101121193. The next prime is 1404101121239. The reversal of 1404101121202 is 2021211014041.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1188516416481 + 215584704721 = 1090191^2 + 464311^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1404101121202.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2077072327 + ... + 2077073002.

Almost surely, 2^{1404101121202} is an apocalyptic number.

1404101121202 is a deficient number, since it is larger than the sum of its proper divisors (876524664968).

1404101121202 is a wasteful number, since it uses less digits than its factorization.

1404101121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4154145357 (or 4154145344 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 1404101121202 its reverse (2021211014041), we get a palindrome (3425312135243).

The spelling of 1404101121202 in words is "one trillion, four hundred four billion, one hundred one million, one hundred twenty-one thousand, two hundred two".