3222220101302 has 4 divisors (see below), whose sum is σ = 4833330151956. Its totient is φ = 1611110050650.

The previous prime is 3222220101277. The next prime is 3222220101383. The reversal of 3222220101302 is 2031010222223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3222220101302² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805555025324 + ... + 805555025327.

It is an arithmetic number, because the mean of its divisors is an integer number (1208332537989).

Almost surely, 2^{3222220101302} is an apocalyptic number.

3222220101302 is a deficient number, since it is larger than the sum of its proper divisors (1611110050654).

3222220101302 is a wasteful number, since it uses less digits than its factorization.

3222220101302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611110050653.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 3222220101302 its reverse (2031010222223), we get a palindrome (5253230323525).

The spelling of 3222220101302 in words is "three trillion, two hundred twenty-two billion, two hundred twenty million, one hundred one thousand, three hundred two".