1021132122230 has 16 divisors (see below), whose sum is σ = 2005132167504. Its totient is φ = 371320771680.

The previous prime is 1021132122221. The next prime is 1021132122247. The reversal of 1021132122230 is 322212311201.

It is a super-2 number, since 2×1021132122230² (a number of 25 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 in 7 ways as a sum of consecutive naturals, for example, 4641509537 + ... + 4641509756.

It is an arithmetic number, because the mean of its divisors is an integer number (125320760469).

Almost surely, 2^{1021132122230} is an apocalyptic number.

1021132122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021132122230 is a deficient number, since it is larger than the sum of its proper divisors (984000045274).

1021132122230 is a wasteful number, since it uses less digits than its factorization.

1021132122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283019311.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1021132122230 its reverse (322212311201), we get a palindrome (1343344433431).

The spelling of 1021132122230 in words is "one trillion, twenty-one billion, one hundred thirty-two million, one hundred twenty-two thousand, two hundred thirty".