1022200123134 has 32 divisors (see below), whose sum is σ = 2046523874976. Its totient is φ = 340379568000.

The previous prime is 1022200123123. The next prime is 1022200123159. The reversal of 1022200123134 is 4313210022201.

It is a self number, because there is not a number n which added to its sum of digits gives 1022200123134.

It is a congruent number.

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, 38558884 + ... + 38585384.

It is an arithmetic number, because the mean of its divisors is an integer number (63953871093).

Almost surely, 2^{1022200123134} is an apocalyptic number.

1022200123134 is an abundant number, since it is smaller than the sum of its proper divisors (1024323751842).

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

1022200123134 is a wasteful number, since it uses less digits than its factorization.

1022200123134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32940.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1022200123134 its reverse (4313210022201), we get a palindrome (5335410145335).

The spelling of 1022200123134 in words is "one trillion, twenty-two billion, two hundred million, one hundred twenty-three thousand, one hundred thirty-four".