55220022057374 has 8 divisors (see below), whose sum is σ = 82832676719880. Its totient is φ = 27609129817416.

The previous prime is 55220022057307. The next prime is 55220022057383. The reversal of 55220022057374 is 47375022002255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440527304 + ... + 440652635.

It is an arithmetic number, because the mean of its divisors is an integer number (10354084589985).

Almost surely, 2^{55220022057374} is an apocalyptic number.

55220022057374 is a deficient number, since it is larger than the sum of its proper divisors (27612654662506).

55220022057374 is a wasteful number, since it uses less digits than its factorization.

55220022057374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881211274.

The product of its (nonzero) digits is 1176000, while the sum is 44.

The spelling of 55220022057374 in words is "fifty-five trillion, two hundred twenty billion, twenty-two million, fifty-seven thousand, three hundred seventy-four".