201225061051406 has 64 divisors (see below), whose sum is σ = 351521384048640. Its totient is φ = 84605767868160.

The previous prime is 201225061051403. The next prime is 201225061051523. The reversal of 201225061051406 is 604150160522102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201225061051403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 924736490 + ... + 924954066.

It is an arithmetic number, because the mean of its divisors is an integer number (5492521625760).

Almost surely, 2^{201225061051406} is an apocalyptic number.

201225061051406 is a deficient number, since it is larger than the sum of its proper divisors (150296322997234).

201225061051406 is a wasteful number, since it uses less digits than its factorization.

201225061051406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220449.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 201225061051406 in words is "two hundred one trillion, two hundred twenty-five billion, sixty-one million, fifty-one thousand, four hundred six".