1011222132330 has 32 divisors (see below), whose sum is σ = 2426962814784. Its totient is φ = 269655935616.

The previous prime is 1011222132317. The next prime is 1011222132343. The reversal of 1011222132330 is 332312221101.

It is an interprime number because it is at equal distance from previous prime (1011222132317) and next prime (1011222132343).

It is a junction number, because it is equal to n+sod(n) for n = 1011222132297 and 1011222132306.

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, 3218829 + ... + 3518991.

It is an arithmetic number, because the mean of its divisors is an integer number (75842587962).

Almost surely, 2^{1011222132330} is an apocalyptic number.

1011222132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011222132330 is an abundant number, since it is smaller than the sum of its proper divisors (1415740682454).

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

1011222132330 is a wasteful number, since it uses less digits than its factorization.

1011222132330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412470.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1011222132330 its reverse (332312221101), we get a palindrome (1343534353431).

The spelling of 1011222132330 in words is "one trillion, eleven billion, two hundred twenty-two million, one hundred thirty-two thousand, three hundred thirty".