61110110550010 has 32 divisors (see below), whose sum is σ = 114269754373632. Its totient is φ = 23504854501440.

The previous prime is 61110110549959. The next prime is 61110110550019. The reversal of 61110110550010 is 1005501101116.

It is a super-2 number, since 2×61110110550010² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61110110550019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627751932 + ... + 627849271.

It is an arithmetic number, because the mean of its divisors is an integer number (3570929824176).

Almost surely, 2^{61110110550010} is an apocalyptic number.

61110110550010 is a deficient number, since it is larger than the sum of its proper divisors (53159643823622).

61110110550010 is a wasteful number, since it uses less digits than its factorization.

61110110550010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255601398.

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 61110110550010 its reverse (1005501101116), we get a palindrome (62115611651126).

The spelling of 61110110550010 in words is "sixty-one trillion, one hundred ten billion, one hundred ten million, five hundred fifty thousand, ten".