32000221301010 has 16 divisors (see below), whose sum is σ = 76800531122496. Its totient is φ = 8533392346928.

The previous prime is 32000221300997. The next prime is 32000221301017. The reversal of 32000221301010 is 1010312200023.

It is a super-2 number, since 2×32000221301010² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (32000221301017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533337021654 + ... + 533337021713.

It is an arithmetic number, because the mean of its divisors is an integer number (4800033195156).

Almost surely, 2^{32000221301010} is an apocalyptic number.

32000221301010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32000221301010 is an abundant number, since it is smaller than the sum of its proper divisors (44800309821486).

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

32000221301010 is a wasteful number, since it uses less digits than its factorization.

32000221301010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066674043377.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 32000221301010 its reverse (1010312200023), we get a palindrome (33010533501033).

The spelling of 32000221301010 in words is "thirty-two trillion, two hundred twenty-one million, three hundred one thousand, ten".