222764271740542 has 128 divisors (see below), whose sum is σ = 413417582438400. Its totient is φ = 89793304634880.

The previous prime is 222764271740471. The next prime is 222764271740567. The reversal of 222764271740542 is 245047172467222.

222764271740542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3096191413 + ... + 3096263359.

It is an arithmetic number, because the mean of its divisors is an integer number (3229824862800).

Almost surely, 2^{222764271740542} is an apocalyptic number.

222764271740542 is a deficient number, since it is larger than the sum of its proper divisors (190653310697858).

222764271740542 is a wasteful number, since it uses less digits than its factorization.

222764271740542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75271 (or 75257 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 55.

The spelling of 222764271740542 in words is "two hundred twenty-two trillion, seven hundred sixty-four billion, two hundred seventy-one million, seven hundred forty thousand, five hundred forty-two".