1023302122000 has 80 divisors (see below), whose sum is σ = 2511275375232. Its totient is φ = 403211529600.

The previous prime is 1023302121977. The next prime is 1023302122013. The reversal of 1023302122000 is 2212033201.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 3684292 + ... + 3952291.

Almost surely, 2^{1023302122000} is an apocalyptic number.

1023302122000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023302122000 is an abundant number, since it is smaller than the sum of its proper divisors (1487973253232).

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

1023302122000 is an equidigital number, since it uses as much as digits as its factorization.

1023302122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7636673 (or 7636657 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1023302122000 its reverse (2212033201), we get a palindrome (1025514155201).

The spelling of 1023302122000 in words is "one trillion, twenty-three billion, three hundred two million, one hundred twenty-two thousand".