55467210422 has 32 divisors (see below), whose sum is σ = 89923115520. Its totient is φ = 25508357280.

The previous prime is 55467210419. The next prime is 55467210427. The reversal of 55467210422 is 22401276455.

It is a super-2 number, since 2×55467210422² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55467210427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9175733 + ... + 9181775.

It is an arithmetic number, because the mean of its divisors is an integer number (2810097360).

Almost surely, 2^55467210422 is an apocalyptic number.

55467210422 is a deficient number, since it is larger than the sum of its proper divisors (34455905098).

55467210422 is a wasteful number, since it uses less digits than its factorization.

55467210422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7268.

The product of its (nonzero) digits is 134400, while the sum is 38.

Adding to 55467210422 its reverse (22401276455), we get a palindrome (77868486877).

The spelling of 55467210422 in words is "fifty-five billion, four hundred sixty-seven million, two hundred ten thousand, four hundred twenty-two".