61196212203 has 16 divisors (see below), whose sum is σ = 93255102720. Its totient is φ = 34967864736.

The previous prime is 61196212169. The next prime is 61196212223. The reversal of 61196212203 is 30221269116.

It is not a de Polignac number, because 61196212203 - 2⁹ = 61196211691 is a prime.

It is a super-2 number, since 2×61196212203² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61196212223) 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, 721476 + ... + 801822.

It is an arithmetic number, because the mean of its divisors is an integer number (5828443920).

Almost surely, 2^61196212203 is an apocalyptic number.

61196212203 is a deficient number, since it is larger than the sum of its proper divisors (32058890517).

61196212203 is a wasteful number, since it uses less digits than its factorization.

61196212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116626.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 61196212203 in words is "sixty-one billion, one hundred ninety-six million, two hundred twelve thousand, two hundred three".