41121511220422 has 4 divisors (see below), whose sum is σ = 61682266830636. Its totient is φ = 20560755610210.

The previous prime is 41121511220401. The next prime is 41121511220431. The reversal of 41121511220422 is 22402211512114.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10280377805104 + ... + 10280377805107.

It is an arithmetic number, because the mean of its divisors is an integer number (15420566707659).

Almost surely, 2^{41121511220422} is an apocalyptic number.

41121511220422 is a deficient number, since it is larger than the sum of its proper divisors (20560755610214).

41121511220422 is a wasteful number, since it uses less digits than its factorization.

41121511220422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20560755610213.

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 41121511220422 its reverse (22402211512114), we get a palindrome (63523722732536).

The spelling of 41121511220422 in words is "forty-one trillion, one hundred twenty-one billion, five hundred eleven million, two hundred twenty thousand, four hundred twenty-two".