61412226203502 has 24 divisors (see below), whose sum is σ = 137987965050936. Its totient is φ = 20470742067672.

The previous prime is 61412226203479. The next prime is 61412226203507. The reversal of 61412226203502 is 20530262221416.

61412226203502 is a `hidden beast` number, since 6 + 1 + 4 + 1 + 2 + 22 + 620 + 3 + 5 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61412226203507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63181302193 + ... + 63181303164.

It is an arithmetic number, because the mean of its divisors is an integer number (5749498543789).

Almost surely, 2^{61412226203502} is an apocalyptic number.

61412226203502 is an abundant number, since it is smaller than the sum of its proper divisors (76575738847434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61412226203502 is a wasteful number, since it uses less digits than its factorization.

61412226203502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126362605374 (or 126362605362 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 61412226203502 its reverse (20530262221416), we get a palindrome (81942488424918).

The spelling of 61412226203502 in words is "sixty-one trillion, four hundred twelve billion, two hundred twenty-six million, two hundred three thousand, five hundred two".