402244101213111 has 24 divisors (see below), whose sum is σ = 589204534404096. Its totient is φ = 264384938396880.

The previous prime is 402244101213107. The next prime is 402244101213121. The reversal of 402244101213111 is 111312101442204.

402244101213111 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 441 + 0 + 1 + 213 + 1 + 1 + 1 = 666.

It is not a de Polignac number, because 402244101213111 - 2² = 402244101213107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402244101213121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241775646 + ... + 243433668.

It is an arithmetic number, because the mean of its divisors is an integer number (24550188933504).

Almost surely, 2^{402244101213111} is an apocalyptic number.

402244101213111 is a deficient number, since it is larger than the sum of its proper divisors (186960433190985).

402244101213111 is a wasteful number, since it uses less digits than its factorization.

402244101213111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037763 (or 2037760 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 402244101213111 its reverse (111312101442204), we get a palindrome (513556202655315).

The spelling of 402244101213111 in words is "four hundred two trillion, two hundred forty-four billion, one hundred one million, two hundred thirteen thousand, one hundred eleven".