3557403052222 has 4 divisors (see below), whose sum is σ = 5336104578336. Its totient is φ = 1778701526110.

The previous prime is 3557403052199. The next prime is 3557403052279. The reversal of 3557403052222 is 2222503047553.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×3557403052222³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 889350763054 + ... + 889350763057.

It is an arithmetic number, because the mean of its divisors is an integer number (1334026144584).

Almost surely, 2^{3557403052222} is an apocalyptic number.

3557403052222 is a deficient number, since it is larger than the sum of its proper divisors (1778701526114).

3557403052222 is a wasteful number, since it uses less digits than its factorization.

3557403052222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778701526113.

The product of its (nonzero) digits is 504000, while the sum is 40.

Adding to 3557403052222 its reverse (2222503047553), we get a palindrome (5779906099775).

The spelling of 3557403052222 in words is "three trillion, five hundred fifty-seven billion, four hundred three million, fifty-two thousand, two hundred twenty-two".