1022231050144 has 24 divisors (see below), whose sum is σ = 2027207296548. Its totient is φ = 507384752640.

The previous prime is 1022231050069. The next prime is 1022231050147. The reversal of 1022231050144 is 4410501322201.

It can be written as a sum of positive squares in 2 ways, for example, as 1020124240144 + 2106810000 = 1010012^2 + 45900^2 .

It is not an unprimeable number, because it can be changed into a prime (1022231050147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116582187 + ... + 116590954.

Almost surely, 2^{1022231050144} is an apocalyptic number.

It is an amenable number.

1022231050144 is a deficient number, since it is larger than the sum of its proper divisors (1004976246404).

1022231050144 is a wasteful number, since it uses less digits than its factorization.

1022231050144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233173288 (or 233173280 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1022231050144 its reverse (4410501322201), we get a palindrome (5432732372345).

The spelling of 1022231050144 in words is "one trillion, twenty-two billion, two hundred thirty-one million, fifty thousand, one hundred forty-four".