1022231213135 has 16 divisors (see below), whose sum is σ = 1360874839680. Its totient is φ = 730840187040.

The previous prime is 1022231213117. The next prime is 1022231213137. The reversal of 1022231213135 is 5313121322201.

It is not a de Polignac number, because 1022231213135 - 2¹⁰ = 1022231212111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022231213137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157505417 + ... + 157511906.

It is an arithmetic number, because the mean of its divisors is an integer number (85054677480).

Almost surely, 2^{1022231213135} is an apocalyptic number.

1022231213135 is a deficient number, since it is larger than the sum of its proper divisors (338643626545).

1022231213135 is a wasteful number, since it uses less digits than its factorization.

1022231213135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315017398.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1022231213135 its reverse (5313121322201), we get a palindrome (6335352535336).

The spelling of 1022231213135 in words is "one trillion, twenty-two billion, two hundred thirty-one million, two hundred thirteen thousand, one hundred thirty-five".