1242165032022 has 16 divisors (see below), whose sum is σ = 2484663307632. Its totient is φ = 413999470080.

The previous prime is 1242165031973. The next prime is 1242165032089. The reversal of 1242165032022 is 2202305612421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13836679 + ... + 13926162.

It is an arithmetic number, because the mean of its divisors is an integer number (155291456727).

Almost surely, 2^{1242165032022} is an apocalyptic number.

1242165032022 is an abundant number, since it is smaller than the sum of its proper divisors (1242498275610).

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

1242165032022 is a wasteful number, since it uses less digits than its factorization.

1242165032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27770303.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 1242165032022 in words is "one trillion, two hundred forty-two billion, one hundred sixty-five million, thirty-two thousand, twenty-two".