77113377442222 has 16 divisors (see below), whose sum is σ = 126783562402944. Its totient is φ = 34885414179000.

The previous prime is 77113377442207. The next prime is 77113377442261. The reversal of 77113377442222 is 22224477331177.

It is a pancake number, because a pancake can be divided into 77113377442222 parts by 12418806 straight cuts.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 77113377442222.

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, 8306046354 + ... + 8306055637.

It is an arithmetic number, because the mean of its divisors is an integer number (7923972650184).

Almost surely, 2^{77113377442222} is an apocalyptic number.

77113377442222 is a deficient number, since it is larger than the sum of its proper divisors (49670184960722).

77113377442222 is a wasteful number, since it uses less digits than its factorization.

77113377442222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16612102215.

The product of its digits is 5531904, while the sum is 52.

The spelling of 77113377442222 in words is "seventy-seven trillion, one hundred thirteen billion, three hundred seventy-seven million, four hundred forty-two thousand, two hundred twenty-two".