221411036616132 has 48 divisors (see below), whose sum is σ = 563594047297344. Its totient is φ = 67093977600000.

The previous prime is 221411036616113. The next prime is 221411036616137. The reversal of 221411036616132 is 231616630114122.

It is not an unprimeable number, because it can be changed into a prime (221411036616137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29994132 + ... + 36639732.

It is an arithmetic number, because the mean of its divisors is an integer number (11741542652028).

Almost surely, 2^{221411036616132} is an apocalyptic number.

221411036616132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

221411036616132 is an abundant number, since it is smaller than the sum of its proper divisors (342183010681212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221411036616132 is a wasteful number, since it uses less digits than its factorization.

221411036616132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6898020 (or 6898018 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 221411036616132 in words is "two hundred twenty-one trillion, four hundred eleven billion, thirty-six million, six hundred sixteen thousand, one hundred thirty-two".