1202222213020 has 48 divisors (see below), whose sum is σ = 2614465848960. Its totient is φ = 463819091456.

The previous prime is 1202222212999. The next prime is 1202222213039. The reversal of 1202222213020 is 203122222021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534772 + ... + 1640251.

It is an arithmetic number, because the mean of its divisors is an integer number (54468038520).

Almost surely, 2^{1202222213020} is an apocalyptic number.

1202222213020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202222213020 is an abundant number, since it is smaller than the sum of its proper divisors (1412243635940).

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

1202222213020 is a wasteful number, since it uses less digits than its factorization.

1202222213020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176014 (or 2176012 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1202222213020 its reverse (203122222021), we get a palindrome (1405344435041).

Subtracting from 1202222213020 its reverse (203122222021), we obtain a palindrome (999099990999).

The spelling of 1202222213020 in words is "one trillion, two hundred two billion, two hundred twenty-two million, two hundred thirteen thousand, twenty".