1021033222302 has 16 divisors (see below), whose sum is σ = 2043113144832. Its totient is φ = 340169957400.

The previous prime is 1021033222249. The next prime is 1021033222303. The reversal of 1021033222302 is 2032223301201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021033222303) 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, 43599828 + ... + 43623239.

It is an arithmetic number, because the mean of its divisors is an integer number (127694571552).

Almost surely, 2^{1021033222302} is an apocalyptic number.

1021033222302 is an abundant number, since it is smaller than the sum of its proper divisors (1022079922530).

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

1021033222302 is a wasteful number, since it uses less digits than its factorization.

1021033222302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87225023.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1021033222302 its reverse (2032223301201), we get a palindrome (3053256523503).

The spelling of 1021033222302 in words is "one trillion, twenty-one billion, thirty-three million, two hundred twenty-two thousand, three hundred two".