1662145600022 has 32 divisors (see below), whose sum is σ = 2595675045600. Its totient is φ = 797294534400.

The previous prime is 1662145600019. The next prime is 1662145600133. The reversal of 1662145600022 is 2200065412661.

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, 12225554 + ... + 12360762.

It is an arithmetic number, because the mean of its divisors is an integer number (81114845175).

Almost surely, 2^{1662145600022} is an apocalyptic number.

1662145600022 is a deficient number, since it is larger than the sum of its proper divisors (933529445578).

1662145600022 is a wasteful number, since it uses less digits than its factorization.

1662145600022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136592.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1662145600022 in words is "one trillion, six hundred sixty-two billion, one hundred forty-five million, six hundred thousand, twenty-two".