1022400205150 has 24 divisors (see below), whose sum is σ = 1901962251000. Its totient is φ = 408896024160.

The previous prime is 1022400205097. The next prime is 1022400205187. The reversal of 1022400205150 is 515020042201.

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, 1278400 + ... + 1918099.

It is an arithmetic number, because the mean of its divisors is an integer number (79248427125).

Almost surely, 2^{1022400205150} is an apocalyptic number.

1022400205150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022400205150 is a deficient number, since it is larger than the sum of its proper divisors (879562045850).

1022400205150 is a wasteful number, since it uses less digits than its factorization.

1022400205150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202908 (or 3202903 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 1022400205150 its reverse (515020042201), we get a palindrome (1537420247351).

The spelling of 1022400205150 in words is "one trillion, twenty-two billion, four hundred million, two hundred five thousand, one hundred fifty".