461223013064422 has 16 divisors (see below), whose sum is σ = 790669412624160. Its totient is φ = 197666658042048.

The previous prime is 461223013064371. The next prime is 461223013064441. The reversal of 461223013064422 is 224460310322164.

It is a super-2 number, since 2×461223013064422² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20633863 + ... + 36717874.

It is an arithmetic number, because the mean of its divisors is an integer number (49416838289010).

Almost surely, 2^{461223013064422} is an apocalyptic number.

461223013064422 is a deficient number, since it is larger than the sum of its proper divisors (329446399559738).

461223013064422 is a wasteful number, since it uses less digits than its factorization.

461223013064422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57926175.

The product of its (nonzero) digits is 331776, while the sum is 40.

Adding to 461223013064422 its reverse (224460310322164), we get a palindrome (685683323386586).

The spelling of 461223013064422 in words is "four hundred sixty-one trillion, two hundred twenty-three billion, thirteen million, sixty-four thousand, four hundred twenty-two".