222773647430734 has 64 divisors (see below), whose sum is σ = 362120053800960. Its totient is φ = 102482340048000.

The previous prime is 222773647430693. The next prime is 222773647430743. The reversal of 222773647430734 is 437034746377222.

It is a happy number.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 482685672 + ... + 483146980.

It is an arithmetic number, because the mean of its divisors is an integer number (5658125840640).

Almost surely, 2^{222773647430734} is an apocalyptic number.

222773647430734 is a deficient number, since it is larger than the sum of its proper divisors (139346406370226).

222773647430734 is a wasteful number, since it uses less digits than its factorization.

222773647430734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463417.

The product of its (nonzero) digits is 199148544, while the sum is 61.

The spelling of 222773647430734 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, six hundred forty-seven million, four hundred thirty thousand, seven hundred thirty-four".