4221516212036 has 48 divisors (see below), whose sum is σ = 7732537344000. Its totient is φ = 2012793168672.

The previous prime is 4221516211949. The next prime is 4221516212107. The reversal of 4221516212036 is 6302126151224.

It is a super-2 number, since 2×4221516212036² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4221516211987 and 4221516212005.

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, 39569381 + ... + 39675923.

It is an arithmetic number, because the mean of its divisors is an integer number (161094528000).

Almost surely, 2^{4221516212036} is an apocalyptic number.

4221516212036 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4221516212036 is a deficient number, since it is larger than the sum of its proper divisors (3511021131964).

4221516212036 is a wasteful number, since it uses less digits than its factorization.

4221516212036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107888 (or 107886 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 4221516212036 in words is "four trillion, two hundred twenty-one billion, five hundred sixteen million, two hundred twelve thousand, thirty-six".