1616101604222 has 32 divisors (see below), whose sum is σ = 2819152207872. Its totient is φ = 680495881824.

The previous prime is 1616101604219. The next prime is 1616101604231. The reversal of 1616101604222 is 2224061016161.

It is a super-2 number, since 2×1616101604222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1889993 + ... + 2608500.

It is an arithmetic number, because the mean of its divisors is an integer number (88098506496).

Almost surely, 2^{1616101604222} is an apocalyptic number.

1616101604222 is a deficient number, since it is larger than the sum of its proper divisors (1203050603650).

1616101604222 is a wasteful number, since it uses less digits than its factorization.

1616101604222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498952.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 1616101604222 in words is "one trillion, six hundred sixteen billion, one hundred one million, six hundred four thousand, two hundred twenty-two".