220636345104132 has 48 divisors (see below), whose sum is σ = 531457109568000. Its totient is φ = 71168737639680.

The previous prime is 220636345104107. The next prime is 220636345104137. The reversal of 220636345104132 is 231401543636022.

It is not an unprimeable number, because it can be changed into a prime (220636345104137) 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, 11618707 + ... + 24005562.

It is an arithmetic number, because the mean of its divisors is an integer number (11072023116000).

Almost surely, 2^{220636345104132} is an apocalyptic number.

It is an amenable number.

220636345104132 is an abundant number, since it is smaller than the sum of its proper divisors (310820764463868).

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

220636345104132 is a wasteful number, since it uses less digits than its factorization.

220636345104132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35640956 (or 35640954 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 220636345104132 in words is "two hundred twenty trillion, six hundred thirty-six billion, three hundred forty-five million, one hundred four thousand, one hundred thirty-two".