1022123301132 has 48 divisors (see below), whose sum is σ = 2425536892800. Its totient is φ = 334911024000.

The previous prime is 1022123301131. The next prime is 1022123301163. The reversal of 1022123301132 is 2311033212201.

It is a junction number, because it is equal to n+sod(n) for n = 1022123301099 and 1022123301108.

It is not an unprimeable number, because it can be changed into a prime (1022123301131) 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, 13414719 + ... + 13490697.

It is an arithmetic number, because the mean of its divisors is an integer number (50532018600).

Almost surely, 2^{1022123301132} is an apocalyptic number.

1022123301132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1022123301132 is an abundant number, since it is smaller than the sum of its proper divisors (1403413591668).

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

1022123301132 is a wasteful number, since it uses less digits than its factorization.

1022123301132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95046 (or 95044 counting only the distinct ones).

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

Adding to 1022123301132 its reverse (2311033212201), we get a palindrome (3333156513333).

The spelling of 1022123301132 in words is "one trillion, twenty-two billion, one hundred twenty-three million, three hundred one thousand, one hundred thirty-two".