61622250266126 has 16 divisors (see below), whose sum is σ = 101572441717680. Its totient is φ = 27805660370880.

The previous prime is 61622250266117. The next prime is 61622250266173. The reversal of 61622250266126 is 62166205222616.

It is a super-2 number, since 2×61622250266126² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

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, 10222666241 + ... + 10222672268.

It is an arithmetic number, because the mean of its divisors is an integer number (6348277607355).

Almost surely, 2^{61622250266126} is an apocalyptic number.

61622250266126 is a deficient number, since it is larger than the sum of its proper divisors (39950191451554).

61622250266126 is a wasteful number, since it uses less digits than its factorization.

61622250266126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20445338659.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 61622250266126 in words is "sixty-one trillion, six hundred twenty-two billion, two hundred fifty million, two hundred sixty-six thousand, one hundred twenty-six".