1032212201221 has 8 divisors (see below), whose sum is σ = 1092542141600. Its totient is φ = 972482559120.

The previous prime is 1032212201179. The next prime is 1032212201233. The reversal of 1032212201221 is 1221022122301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1032212201221 - 2¹⁵ = 1032212168453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032212202221) 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, 150071031 + ... + 150077908.

It is an arithmetic number, because the mean of its divisors is an integer number (136567767700).

Almost surely, 2^{1032212201221} is an apocalyptic number.

It is an amenable number.

1032212201221 is a deficient number, since it is larger than the sum of its proper divisors (60329940379).

1032212201221 is a wasteful number, since it uses less digits than its factorization.

1032212201221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300149139.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1032212201221 its reverse (1221022122301), we get a palindrome (2253234323522).

The spelling of 1032212201221 in words is "one trillion, thirty-two billion, two hundred twelve million, two hundred one thousand, two hundred twenty-one".