1402412201 has 2 divisors, whose sum is σ = 1402412202. Its totient is φ = 1402412200.

The previous prime is 1402412197. The next prime is 1402412213. The reversal of 1402412201 is 1022142041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1386817600 + 15594601 = 37240^2 + 3949^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402412201 - 2² = 1402412197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1402412201.

It is not a weakly prime, because it can be changed into another prime (1402412251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701206100 + 701206101.

It is an arithmetic number, because the mean of its divisors is an integer number (701206101).

Almost surely, 2^1402412201 is an apocalyptic number.

It is an amenable number.

1402412201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402412201 is an equidigital number, since it uses as much as digits as its factorization.

1402412201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1402412201 is about 37448.7943864686. The cubic root of 1402412201 is about 1119.3310740400.

Adding to 1402412201 its reverse (1022142041), we get a palindrome (2424554242).

The spelling of 1402412201 in words is "one billion, four hundred two million, four hundred twelve thousand, two hundred one".