1022121535350 has 24 divisors (see below), whose sum is σ = 2534861408040. Its totient is φ = 272565742720.

The previous prime is 1022121535343. The next prime is 1022121535363. The reversal of 1022121535350 is 535351212201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3407071635 + ... + 3407071934.

It is an arithmetic number, because the mean of its divisors is an integer number (105619225335).

Almost surely, 2^{1022121535350} is an apocalyptic number.

1022121535350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022121535350 is an abundant number, since it is smaller than the sum of its proper divisors (1512739872690).

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

1022121535350 is a wasteful number, since it uses less digits than its factorization.

1022121535350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6814143584 (or 6814143579 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 1022121535350 its reverse (535351212201), we get a palindrome (1557472747551).

The spelling of 1022121535350 in words is "one trillion, twenty-two billion, one hundred twenty-one million, five hundred thirty-five thousand, three hundred fifty".